add addr to contactinfo in repl

api!: remove contact get_name_n_addr (cffi: dc_contact_get_name_n_addr
and jsonrpc: `Contact.name_and_addr`)
2026-10-17 10:23:01 +03:00 · 2026-01-08 20:29:00 +01:00 · 2026-01-08 20:06:46 +01:00 · 2026-01-08 19:43:25 +01:00 · 2026-01-08 18:08:00 +00:00 · 2026-01-08 17:19:54 +01:00
74 changed files with 1996 additions and 1007 deletions
@@ -20,7 +20,7 @@ permissions: {}

 env:
  RUSTFLAGS: -Dwarnings
-  RUST_VERSION: 1.91.0
+  RUST_VERSION: 1.92.0

  # Minimum Supported Rust Version
  MSRV: 1.88.0
@@ -40,7 +40,7 @@ jobs:
      - run: rustup override set $RUST_VERSION
        shell: bash
      - name: Cache rust cargo artifacts
-        uses: swatinem/rust-cache@v2
+        uses: swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5
      - name: Run rustfmt
        run: cargo fmt --all -- --check
      - name: Run clippy
@@ -59,7 +59,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: EmbarkStudios/cargo-deny-action@v2
+      - uses: EmbarkStudios/cargo-deny-action@76cd80eb775d7bbbd2d80292136d74d39e1b4918
        with:
          arguments: --all-features --workspace
          command: check
@@ -91,7 +91,7 @@ jobs:
          show-progress: false
          persist-credentials: false
      - name: Cache rust cargo artifacts
-        uses: swatinem/rust-cache@v2
+        uses: swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5
      - name: Rustdoc
        run: cargo doc --document-private-items --no-deps

@@ -134,10 +134,10 @@ jobs:
        shell: bash

      - name: Cache rust cargo artifacts
-        uses: swatinem/rust-cache@v2
+        uses: swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5

      - name: Install nextest
-        uses: taiki-e/install-action@v2
+        uses: taiki-e/install-action@69e777b377e4ec209ddad9426ae3e0c1008b0ef3
        with:
          tool: nextest

@@ -168,13 +168,13 @@ jobs:
          persist-credentials: false

      - name: Cache rust cargo artifacts
-        uses: swatinem/rust-cache@v2
+        uses: swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5

      - name: Build C library
        run: cargo build -p deltachat_ffi

      - name: Upload C library
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
        with:
          name: ${{ matrix.os }}-libdeltachat.a
          path: target/debug/libdeltachat.a
@@ -194,13 +194,13 @@ jobs:
          persist-credentials: false

      - name: Cache rust cargo artifacts
-        uses: swatinem/rust-cache@v2
+        uses: swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5

      - name: Build deltachat-rpc-server
        run: cargo build -p deltachat-rpc-server

      - name: Upload deltachat-rpc-server
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
        with:
          name: ${{ matrix.os }}-deltachat-rpc-server
          path: ${{ matrix.os == 'windows-latest' && 'target/debug/deltachat-rpc-server.exe' || 'target/debug/deltachat-rpc-server' }}
@@ -243,7 +243,7 @@ jobs:
          persist-credentials: false

      - name: Download libdeltachat.a
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: ubuntu-latest-libdeltachat.a
          path: target/debug
@@ -293,7 +293,7 @@ jobs:
          persist-credentials: false

      - name: Download libdeltachat.a
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: ${{ matrix.os }}-libdeltachat.a
          path: target/debug
@@ -355,7 +355,7 @@ jobs:
        run: pip install tox

      - name: Download deltachat-rpc-server
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: ${{ matrix.os }}-deltachat-rpc-server
          path: target/debug
@@ -34,13 +34,13 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31

      - name: Build deltachat-rpc-server binaries
        run: nix build .#deltachat-rpc-server-${{ matrix.arch }}-linux

      - name: Upload binary
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
        with:
          name: deltachat-rpc-server-${{ matrix.arch }}-linux
          path: result/bin/deltachat-rpc-server
@@ -58,13 +58,13 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31

      - name: Build deltachat-rpc-server wheels
        run: nix build .#deltachat-rpc-server-${{ matrix.arch }}-linux-wheel

      - name: Upload wheel
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
        with:
          name: deltachat-rpc-server-${{ matrix.arch }}-linux-wheel
          path: result/*.whl
@@ -82,13 +82,13 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31

      - name: Build deltachat-rpc-server binaries
        run: nix build .#deltachat-rpc-server-${{ matrix.arch }}

      - name: Upload binary
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
        with:
          name: deltachat-rpc-server-${{ matrix.arch }}
          path: result/bin/deltachat-rpc-server.exe
@@ -106,13 +106,13 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31

      - name: Build deltachat-rpc-server wheels
        run: nix build .#deltachat-rpc-server-${{ matrix.arch }}-wheel

      - name: Upload wheel
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
        with:
          name: deltachat-rpc-server-${{ matrix.arch }}-wheel
          path: result/*.whl
@@ -139,7 +139,7 @@ jobs:
        run: cargo build --release --package deltachat-rpc-server --target ${{ matrix.arch }}-apple-darwin --features vendored

      - name: Upload binary
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
        with:
          name: deltachat-rpc-server-${{ matrix.arch }}-macos
          path: target/${{ matrix.arch }}-apple-darwin/release/deltachat-rpc-server
@@ -157,13 +157,13 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31

      - name: Build deltachat-rpc-server binaries
        run: nix build .#deltachat-rpc-server-${{ matrix.arch }}-android

      - name: Upload binary
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
        with:
          name: deltachat-rpc-server-${{ matrix.arch }}-android
          path: result/bin/deltachat-rpc-server
@@ -181,13 +181,13 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31

      - name: Build deltachat-rpc-server wheels
        run: nix build .#deltachat-rpc-server-${{ matrix.arch }}-android-wheel

      - name: Upload wheel
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
        with:
          name: deltachat-rpc-server-${{ matrix.arch }}-android-wheel
          path: result/*.whl
@@ -208,124 +208,124 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31

      - name: Download Linux aarch64 binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-aarch64-linux
          path: deltachat-rpc-server-aarch64-linux.d

      - name: Download Linux aarch64 wheel
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-aarch64-linux-wheel
          path: deltachat-rpc-server-aarch64-linux-wheel.d

      - name: Download Linux armv7l binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-armv7l-linux
          path: deltachat-rpc-server-armv7l-linux.d

      - name: Download Linux armv7l wheel
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-armv7l-linux-wheel
          path: deltachat-rpc-server-armv7l-linux-wheel.d

      - name: Download Linux armv6l binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-armv6l-linux
          path: deltachat-rpc-server-armv6l-linux.d

      - name: Download Linux armv6l wheel
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-armv6l-linux-wheel
          path: deltachat-rpc-server-armv6l-linux-wheel.d

      - name: Download Linux i686 binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-i686-linux
          path: deltachat-rpc-server-i686-linux.d

      - name: Download Linux i686 wheel
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-i686-linux-wheel
          path: deltachat-rpc-server-i686-linux-wheel.d

      - name: Download Linux x86_64 binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-x86_64-linux
          path: deltachat-rpc-server-x86_64-linux.d

      - name: Download Linux x86_64 wheel
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-x86_64-linux-wheel
          path: deltachat-rpc-server-x86_64-linux-wheel.d

      - name: Download Win32 binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-win32
          path: deltachat-rpc-server-win32.d

      - name: Download Win32 wheel
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-win32-wheel
          path: deltachat-rpc-server-win32-wheel.d

      - name: Download Win64 binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-win64
          path: deltachat-rpc-server-win64.d

      - name: Download Win64 wheel
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-win64-wheel
          path: deltachat-rpc-server-win64-wheel.d

      - name: Download macOS binary for x86_64
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-x86_64-macos
          path: deltachat-rpc-server-x86_64-macos.d

      - name: Download macOS binary for aarch64
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-aarch64-macos
          path: deltachat-rpc-server-aarch64-macos.d

      - name: Download Android binary for arm64-v8a
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-arm64-v8a-android
          path: deltachat-rpc-server-arm64-v8a-android.d

      - name: Download Android wheel for arm64-v8a
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-arm64-v8a-android-wheel
          path: deltachat-rpc-server-arm64-v8a-android-wheel.d

      - name: Download Android binary for armeabi-v7a
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-armeabi-v7a-android
          path: deltachat-rpc-server-armeabi-v7a-android.d

      - name: Download Android wheel for armeabi-v7a
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-armeabi-v7a-android-wheel
          path: deltachat-rpc-server-armeabi-v7a-android-wheel.d
@@ -382,7 +382,7 @@ jobs:

      - name: Publish deltachat-rpc-server to PyPI
        if: github.event_name == 'release'
-        uses: pypa/gh-action-pypi-publish@release/v1
+        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e

  publish_npm_package:
    name: Build & Publish npm prebuilds and deltachat-rpc-server
@@ -406,67 +406,67 @@ jobs:
          python-version: "3.11"

      - name: Download Linux aarch64 binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-aarch64-linux
          path: deltachat-rpc-server-aarch64-linux.d

      - name: Download Linux armv7l binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-armv7l-linux
          path: deltachat-rpc-server-armv7l-linux.d

      - name: Download Linux armv6l binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-armv6l-linux
          path: deltachat-rpc-server-armv6l-linux.d

      - name: Download Linux i686 binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-i686-linux
          path: deltachat-rpc-server-i686-linux.d

      - name: Download Linux x86_64 binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-x86_64-linux
          path: deltachat-rpc-server-x86_64-linux.d

      - name: Download Win32 binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-win32
          path: deltachat-rpc-server-win32.d

      - name: Download Win64 binary
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-win64
          path: deltachat-rpc-server-win64.d

      - name: Download macOS binary for x86_64
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-x86_64-macos
          path: deltachat-rpc-server-x86_64-macos.d

      - name: Download macOS binary for aarch64
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-aarch64-macos
          path: deltachat-rpc-server-aarch64-macos.d

      - name: Download Android binary for arm64-v8a
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-arm64-v8a-android
          path: deltachat-rpc-server-arm64-v8a-android.d

      - name: Download Android binary for armeabi-v7a
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: deltachat-rpc-server-armeabi-v7a-android
          path: deltachat-rpc-server-armeabi-v7a-android.d
@@ -496,7 +496,7 @@ jobs:
          ls -lah

      - name: Upload to artifacts
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
        with:
          name: deltachat-rpc-server-npm-package
          path: deltachat-rpc-server/npm-package/*.tgz
@@ -25,7 +25,7 @@ jobs:
        with:
          node-version: 18.x
      - name: Add Rust cache
-        uses: Swatinem/rust-cache@v2
+        uses: Swatinem/rust-cache@779680da715d629ac1d338a641029a2f4372abb5
      - name: npm install
        working-directory: deltachat-jsonrpc/typescript
        run: npm install
@@ -25,7 +25,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31
      - run: nix fmt flake.nix -- --check

  build:
@@ -84,7 +84,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31
      - run: nix build .#${{ matrix.installable }}

  build-macos:
@@ -105,5 +105,5 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31
      - run: nix build .#${{ matrix.installable }}
@@ -23,7 +23,7 @@ jobs:
        working-directory: deltachat-rpc-client
        run: python3 -m build
      - name: Store the distribution packages
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
        with:
          name: python-package-distributions
          path: deltachat-rpc-client/dist/
@@ -42,9 +42,9 @@ jobs:

    steps:
      - name: Download all the dists
-        uses: actions/download-artifact@v6
+        uses: actions/download-artifact@v7
        with:
          name: python-package-distributions
          path: dist/
      - name: Publish deltachat-rpc-client to PyPI
-        uses: pypa/gh-action-pypi-publish@release/v1
+        uses: pypa/gh-action-pypi-publish@ed0c53931b1dc9bd32cbe73a98c7f6766f8a527e
@@ -18,11 +18,11 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31
      - name: Build
        run: nix build .#deltachat-repl-win64
      - name: Upload binary
-        uses: actions/upload-artifact@v5
+        uses: actions/upload-artifact@v6
        with:
          name: repl.exe
          path: "result/bin/deltachat-repl.exe"
@@ -36,7 +36,7 @@ jobs:
          show-progress: false
          persist-credentials: false
          fetch-depth: 0 # Fetch history to calculate VCS version number.
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31
      - name: Build Python documentation
        run: nix build .#python-docs
      - name: Upload to py.delta.chat
@@ -55,7 +55,7 @@ jobs:
          show-progress: false
          persist-credentials: false
          fetch-depth: 0 # Fetch history to calculate VCS version number.
-      - uses: cachix/install-nix-action@0b0e072294b088b73964f1d72dfdac0951439dbd # v31
+      - uses: cachix/install-nix-action@4e002c8ec80594ecd40e759629461e26c8abed15 # v31
      - name: Build C documentation
        run: nix build .#docs
      - name: Upload to c.delta.chat
@@ -19,7 +19,7 @@ jobs:
          persist-credentials: false

      - name: Install the latest version of uv
-        uses: astral-sh/setup-uv@1e862dfacbd1d6d858c55d9b792c756523627244
+        uses: astral-sh/setup-uv@681c641aba71e4a1c380be3ab5e12ad51f415867

      - name: Run zizmor
        run: uvx zizmor --format sarif . > results.sarif
@@ -1,5 +1,138 @@
 # Changelog

+## [2.36.0] - 2026-01-03
+
+### CI
+
+- Pin GitHub Action references.
+
+### API-Changes
+
+- Add transports event to FFI.
+
+### Features / Changes
+
+- Add core version to `receive_imf` failure message.
+- Connectivity view: quota for all transports ([#7630](https://github.com/chatmail/core/pull/7630)).
+- Send sync messages over SMTP and do not move them to mvbox.
+
+### Fixes
+
+- When accepting group, add members with `Origin::IncomingTo` and sort them down in the contact list (7592).
+- Update fallback welcome message.
+- `inner_configure`: Check Config::OnlyFetchMvbox before MvboxMove for multi-transport ([#7637](https://github.com/chatmail/core/pull/7637)).
+- Reset options not available for chatmail on chatmail profiles.
+- Don't send webxdc notification for `notify: "*"` when chat is muted ([#7658](https://github.com/chatmail/core/pull/7658)).
+
+### Documentation
+
+- `delete_chat()`: don't lie that messages aren't deleted from server.
+- Remove references to removed `sentbox_watch` config.
+- Update documentation for `TransportsModified` event.
+
+### Tests
+
+- Contact list after accepting group with unknown contacts ([#7592](https://github.com/chatmail/core/pull/7592)).
+- Port test_import_export_online_all to JSON-RPC ([#7411](https://github.com/chatmail/core/pull/7411)).
+
+### Refactor
+
+- Turn `DC_VERSION_STR` into `&str`.
+- ffi: Remove one pointer indirection for `dc_accounts_t`.
+
+### Miscellaneous Tasks
+
+- deps: Bump actions/download-artifact from 6 to 7.
+- deps: Bump actions/upload-artifact from 5 to 6.
+- deps: Bump astral-sh/setup-uv from 7.1.4 to 7.1.6.
+- deps: Bump cachix/install-nix-action from 31.8.4 to 31.9.0.
+- cargo: Bump serde_json from 1.0.145 to 1.0.147.
+- cargo: Bump uuid from 1.18.1 to 1.19.0.
+- cargo: Bump toml from 0.9.8 to 0.9.10+spec-1.1.0.
+- cargo: Bump tempfile from 3.23.0 to 3.24.0.
+- cargo: Bump libc from 0.2.177 to 0.2.178.
+- cargo: Bump tracing from 0.1.41 to 0.1.44.
+- cargo: Bump hyper-util from 0.1.18 to 0.1.19.
+- cargo: Bump log from 0.4.28 to 0.4.29.
+- cargo: Bump rustls-pki-types from 1.13.0 to 1.13.2.
+- cargo: Bump criterion from 0.7.0 to 0.8.1.
+
+## [2.35.0] - 2025-12-16
+
+### API-Changes
+
+- Add blob dir size to storage info ([#7605](https://github.com/chatmail/core/pull/7605)).
+
+### Features / Changes
+
+- Use `turn.delta.chat` as fallback TURN server ([#7382](https://github.com/chatmail/core/pull/7382)).
+- Add ip addresses of known public chatmail relays from https://chatmail.at/relays to DNS cache ([#7607](https://github.com/chatmail/core/pull/7607)).
+- Improve error messages on adding relays.
+- Add transport addresses to IMAP URLs in message info.
+- `lookup_host_with_cache()`: Don't return empty address list ([#7596](https://github.com/chatmail/core/pull/7596)).
+
+### Fixes
+
+- `get_chat_msgs_ex()`: Don't match on "S=" (Cmd) in param payload.
+- Remove `SecurejoinWait` info message when received Alice's key ([#7585](https://github.com/chatmail/core/pull/7585)).
+- Do not set normalized name for existing chats and contacts in a migration.
+- Remove now redundant "used_account_settings" and "entered_account_settings" from `Context.get_info()` ([#7587](https://github.com/chatmail/core/pull/7587)).
+- Don't use fallback servers if got TURN servers from IMAP METADATA.
+- Use fallback ICE servers if server can't IMAP METADATA ([#7382](https://github.com/chatmail/core/pull/7382)).
+- Add explicit limit for adding relays (5 at the moment) ([#7611](https://github.com/chatmail/core/pull/7611)).
+- Take `transport_id` into account when using `imap` table.
+
+### CI
+
+- Update Rust to 1.92.0.
+
+### Miscellaneous Tasks
+
+- Apply Rust 1.92.0 clippy suggestions.
+
+### Other
+
+- Log entered login params and actual used params on configuration failure ([#7610](https://github.com/chatmail/core/pull/7610)).
+
+## [2.34.0] - 2025-12-11
+
+### API-Changes
+
+- rpc-client: Accept `Account` for `Chat.{add,remove}_contact()`.
+- rpc-client: Add `Chat.num_contacts()`.
+- Forwarding messages to another profile ([#7491](https://github.com/chatmail/core/pull/7491)).
+
+### Features / Changes
+
+- Double ringing time to 120 seconds.
+- Better logging for failing securejoin messages ([#7593](https://github.com/chatmail/core/pull/7593)).
+- Add multi-transport information to `Context.get_info` ([#7583](https://github.com/chatmail/core/pull/7583))
+
+### Fixes
+
+- Multi-transport: all transports were shown as "inbox" in connectivity view, now they are shown by their hostname ([#7582](https://github.com/chatmail/core/pull/7582)).
+- Multi-transport: Synchronize primary transport immediately after changing it.
+- Use u64 instead of usize to calculate storage usage.
+- Use u64 to represent the number of bytes in backup files.
+- Use u64 to count the number of bytes sent/received over the network.
+- Use logging macros instead of emitting event directly, so that it is also logged by tracing ([#7459](https://github.com/chatmail/core/pull/7459)).
+- Let securejoin succeed even if the chat was deleted in the meantime ([#7594](https://github.com/chatmail/core/pull/7594)).
+
+### Miscellaneous Tasks
+
+- Add RUSTSEC-2025-0134 exception to deny.toml.
+
+### Refactor
+
+- Use u16 instead of usize to represent progress bar.
+- Remove EncryptHelper.prefer_encrypt.
+- Add params when forwarding message instead of removing unneeded ones.
+
+### Tests
+
+- Port test_synchronize_member_list_on_group_rejoin to JSON-RPC.
+- Test setting up second device between core versions.
+
 ## [2.33.0] - 2025-12-05

 ### Features / Changes
@@ -7371,3 +7504,6 @@ https://github.com/chatmail/core/pulls?q=is%3Apr+is%3Aclosed
 [2.31.0]: https://github.com/chatmail/core/compare/v2.30.0..v2.31.0
 [2.32.0]: https://github.com/chatmail/core/compare/v2.31.0..v2.32.0
 [2.33.0]: https://github.com/chatmail/core/compare/v2.32.0..v2.33.0
+[2.34.0]: https://github.com/chatmail/core/compare/v2.33.0..v2.34.0
+[2.35.0]: https://github.com/chatmail/core/compare/v2.34.0..v2.35.0
+[2.36.0]: https://github.com/chatmail/core/compare/v2.35.0..v2.36.0
@@ -62,18 +62,6 @@ dependencies = [
 "aes",
 ]

-[[package]]
-name = "ahash"
-version = "0.8.11"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
-dependencies = [
- "cfg-if",
- "once_cell",
- "version_check",
- "zerocopy",
-]
-
 [[package]]
 name = "aho-corasick"
 version = "1.1.3"
@@ -98,6 +86,15 @@ dependencies = [
 "alloc-no-stdlib",
 ]

+[[package]]
+name = "alloca"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e5a7d05ea6aea7e9e64d25b9156ba2fee3fdd659e34e41063cd2fc7cd020d7f4"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "allocator-api2"
 version = "0.2.21"
@@ -1042,10 +1039,11 @@ dependencies = [

 [[package]]
 name = "criterion"
-version = "0.7.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e1c047a62b0cc3e145fa84415a3191f628e980b194c2755aa12300a4e6cbd928"
+checksum = "4d883447757bb0ee46f233e9dc22eb84d93a9508c9b868687b274fc431d886bf"
 dependencies = [
+ "alloca",
 "anes",
 "cast",
 "ciborium",
@@ -1054,6 +1052,7 @@ dependencies = [
 "itertools",
 "num-traits",
 "oorandom",
+ "page_size",
 "plotters",
 "rayon",
 "regex",
@@ -1066,9 +1065,9 @@ dependencies = [

 [[package]]
 name = "criterion-plot"
-version = "0.6.0"
+version = "0.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b1bcc0dc7dfae599d84ad0b1a55f80cde8af3725da8313b528da95ef783e338"
+checksum = "ed943f81ea2faa8dcecbbfa50164acf95d555afec96a27871663b300e387b2e4"
 dependencies = [
 "cast",
 "itertools",
@@ -1304,7 +1303,7 @@ dependencies = [

 [[package]]
 name = "deltachat"
-version = "2.33.0"
+version = "2.36.0"
 dependencies = [
 "anyhow",
 "astral-tokio-tar",
@@ -1388,6 +1387,7 @@ dependencies = [
 "tracing",
 "url",
 "uuid",
+ "walkdir",
 "webpki-roots",
 ]

@@ -1413,7 +1413,7 @@ dependencies = [

 [[package]]
 name = "deltachat-jsonrpc"
-version = "2.33.0"
+version = "2.36.0"
 dependencies = [
 "anyhow",
 "async-channel 2.5.0",
@@ -1429,13 +1429,12 @@ dependencies = [
 "tempfile",
 "tokio",
 "typescript-type-def",
- "walkdir",
 "yerpc",
 ]

 [[package]]
 name = "deltachat-repl"
-version = "2.33.0"
+version = "2.36.0"
 dependencies = [
 "anyhow",
 "deltachat",
@@ -1451,7 +1450,7 @@ dependencies = [

 [[package]]
 name = "deltachat-rpc-server"
-version = "2.33.0"
+version = "2.36.0"
 dependencies = [
 "anyhow",
 "deltachat",
@@ -1480,7 +1479,7 @@ dependencies = [

 [[package]]
 name = "deltachat_ffi"
-version = "2.33.0"
+version = "2.36.0"
 dependencies = [
 "anyhow",
 "deltachat",
@@ -1997,7 +1996,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ce92ff622d6dadf7349484f42c93271a0d49b7cc4d466a936405bacbe10aa78"
 dependencies = [
 "cfg-if",
- "rustix 1.0.5",
+ "rustix 1.1.3",
 "windows-sys 0.59.0",
 ]

@@ -2367,22 +2366,14 @@ dependencies = [
 "crunchy",
 ]

-[[package]]
-name = "hashbrown"
-version = "0.14.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5274423e17b7c9fc20b6e7e208532f9b19825d82dfd615708b70edd83df41f1"
-dependencies = [
- "ahash",
- "allocator-api2",
-]
-
 [[package]]
 name = "hashbrown"
 version = "0.15.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5971ac85611da7067dbfcabef3c70ebb5606018acd9e2a3903a0da507521e0d5"
 dependencies = [
+ "allocator-api2",
+ "equivalent",
 "foldhash",
 ]

@@ -2392,7 +2383,7 @@ version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7382cf6263419f2d8df38c55d7da83da5c18aef87fc7a7fc1fb1e344edfe14c1"
 dependencies = [
- "hashbrown 0.15.4",
+ "hashbrown",
 ]

 [[package]]
@@ -2648,9 +2639,9 @@ dependencies = [

 [[package]]
 name = "hyper-util"
-version = "0.1.18"
+version = "0.1.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "52e9a2a24dc5c6821e71a7030e1e14b7b632acac55c40e9d2e082c621261bb56"
+checksum = "727805d60e7938b76b826a6ef209eb70eaa1812794f9424d4a4e2d740662df5f"
 dependencies = [
 "bytes",
 "futures-channel",
@@ -2909,7 +2900,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b0f83760fb341a774ed326568e19f5a863af4a952def8c39f9ab92fd95b88e5"
 dependencies = [
 "equivalent",
- "hashbrown 0.15.4",
+ "hashbrown",
 ]

 [[package]]
@@ -3173,7 +3164,7 @@ dependencies = [
 "iroh-metrics",
 "iroh-quinn",
 "iroh-quinn-proto",
- "lru 0.12.3",
+ "lru 0.12.5",
 "n0-future",
 "num_enum",
 "pin-project",
@@ -3267,9 +3258,9 @@ dependencies = [

 [[package]]
 name = "libc"
-version = "0.2.177"
+version = "0.2.178"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2874a2af47a2325c2001a6e6fad9b16a53b802102b528163885171cf92b15976"
+checksum = "37c93d8daa9d8a012fd8ab92f088405fb202ea0b6ab73ee2482ae66af4f42091"

 [[package]]
 name = "libm"
@@ -3317,9 +3308,9 @@ checksum = "78b3ae25bc7c8c38cec158d1f2757ee79e9b3740fbc7ccf0e59e4b08d793fa89"

 [[package]]
 name = "linux-raw-sys"
-version = "0.9.3"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe7db12097d22ec582439daf8618b8fdd1a7bef6270e9af3b1ebcd30893cf413"
+checksum = "df1d3c3b53da64cf5760482273a98e575c651a67eec7f77df96b5b642de8f039"

 [[package]]
 name = "litemap"
@@ -3344,9 +3335,9 @@ dependencies = [

 [[package]]
 name = "log"
-version = "0.4.28"
+version = "0.4.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34080505efa8e45a4b816c349525ebe327ceaa8559756f0356cba97ef3bf7432"
+checksum = "5e5032e24019045c762d3c0f28f5b6b8bbf38563a65908389bf7978758920897"

 [[package]]
 name = "loom"
@@ -3363,11 +3354,11 @@ dependencies = [

 [[package]]
 name = "lru"
-version = "0.12.3"
+version = "0.12.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d3262e75e648fce39813cb56ac41f3c3e3f65217ebf3844d818d1f9398cfb0dc"
+checksum = "234cf4f4a04dc1f57e24b96cc0cd600cf2af460d4161ac5ecdd0af8e1f3b2a38"
 dependencies = [
- "hashbrown 0.14.5",
+ "hashbrown",
 ]

 [[package]]
@@ -3768,11 +3759,10 @@ dependencies = [

 [[package]]
 name = "num-bigint-dig"
-version = "0.8.4"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc84195820f291c7697304f3cbdadd1cb7199c0efc917ff5eafd71225c136151"
+checksum = "e661dda6640fad38e827a6d4a310ff4763082116fe217f279885c97f511bb0b7"
 dependencies = [
- "byteorder",
 "lazy_static",
 "libm",
 "num-integer",
@@ -4023,6 +4013,16 @@ dependencies = [
 "sha2",
 ]

+[[package]]
+name = "page_size"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "30d5b2194ed13191c1999ae0704b7839fb18384fa22e49b57eeaa97d79ce40da"
+dependencies = [
+ "libc",
+ "winapi",
+]
+
 [[package]]
 name = "parking"
 version = "2.2.1"
@@ -5050,9 +5050,9 @@ dependencies = [

 [[package]]
 name = "rsa"
-version = "0.9.9"
+version = "0.9.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40a0376c50d0358279d9d643e4bf7b7be212f1f4ff1da9070a7b54d22ef75c88"
+checksum = "b8573f03f5883dcaebdfcf4725caa1ecb9c15b2ef50c43a07b816e06799bb12d"
 dependencies = [
 "const-oid",
 "digest",
@@ -5127,15 +5127,15 @@ dependencies = [

 [[package]]
 name = "rustix"
-version = "1.0.5"
+version = "1.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d97817398dd4bb2e6da002002db259209759911da105da92bec29ccb12cf58bf"
+checksum = "146c9e247ccc180c1f61615433868c99f3de3ae256a30a43b49f67c2d9171f34"
 dependencies = [
 "bitflags 2.9.1",
 "errno",
 "libc",
- "linux-raw-sys 0.9.3",
- "windows-sys 0.59.0",
+ "linux-raw-sys 0.11.0",
+ "windows-sys 0.61.1",
 ]

 [[package]]
@@ -5164,9 +5164,9 @@ dependencies = [

 [[package]]
 name = "rustls-pki-types"
-version = "1.13.0"
+version = "1.13.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "94182ad936a0c91c324cd46c6511b9510ed16af436d7b5bab34beab0afd55f7a"
+checksum = "21e6f2ab2928ca4291b86736a8bd920a277a399bba1589409d72154ff87c1282"
 dependencies = [
 "web-time",
 "zeroize",
@@ -5422,22 +5422,22 @@ dependencies = [

 [[package]]
 name = "serde_json"
-version = "1.0.145"
+version = "1.0.148"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "402a6f66d8c709116cf22f558eab210f5a50187f702eb4d7e5ef38d9a7f1c79c"
+checksum = "3084b546a1dd6289475996f182a22aba973866ea8e8b02c51d9f46b1336a22da"
 dependencies = [
 "itoa",
 "memchr",
- "ryu",
 "serde",
 "serde_core",
+ "zmij",
 ]

 [[package]]
 name = "serde_spanned"
-version = "1.0.3"
+version = "1.0.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e24345aa0fe688594e73770a5f6d1b216508b4f93484c0026d521acd30134392"
+checksum = "f8bbf91e5a4d6315eee45e704372590b30e260ee83af6639d64557f51b067776"
 dependencies = [
 "serde_core",
 ]
@@ -5947,14 +5947,14 @@ checksum = "55937e1799185b12863d447f42597ed69d9928686b8d88a1df17376a097d8369"

 [[package]]
 name = "tempfile"
-version = "3.23.0"
+version = "3.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d31c77bdf42a745371d260a26ca7163f1e0924b64afa0b688e61b5a9fa02f16"
+checksum = "655da9c7eb6305c55742045d5a8d2037996d61d8de95806335c7c86ce0f82e9c"
 dependencies = [
 "fastrand",
 "getrandom 0.3.3",
 "once_cell",
- "rustix 1.0.5",
+ "rustix 1.1.3",
 "windows-sys 0.61.1",
 ]

@@ -6217,14 +6217,14 @@ dependencies = [

 [[package]]
 name = "toml"
-version = "0.9.8"
+version = "0.9.10+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f0dc8b1fb61449e27716ec0e1bdf0f6b8f3e8f6b05391e8497b8b6d7804ea6d8"
+checksum = "0825052159284a1a8b4d6c0c86cbc801f2da5afd2b225fa548c72f2e74002f48"
 dependencies = [
 "indexmap",
 "serde_core",
 "serde_spanned",
- "toml_datetime 0.7.3",
+ "toml_datetime 0.7.5+spec-1.1.0",
 "toml_parser",
 "toml_writer",
 "winnow 0.7.13",
@@ -6238,9 +6238,9 @@ checksum = "22cddaf88f4fbc13c51aebbf5f8eceb5c7c5a9da2ac40a13519eb5b0a0e8f11c"

 [[package]]
 name = "toml_datetime"
-version = "0.7.3"
+version = "0.7.5+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2cdb639ebbc97961c51720f858597f7f24c4fc295327923af55b74c3c724533"
+checksum = "92e1cfed4a3038bc5a127e35a2d360f145e1f4b971b551a2ba5fd7aedf7e1347"
 dependencies = [
 "serde_core",
 ]
@@ -6270,9 +6270,9 @@ dependencies = [

 [[package]]
 name = "toml_parser"
-version = "1.0.4"
+version = "1.0.6+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0cbe268d35bdb4bb5a56a2de88d0ad0eb70af5384a99d648cd4b3d04039800e"
+checksum = "a3198b4b0a8e11f09dd03e133c0280504d0801269e9afa46362ffde1cbeebf44"
 dependencies = [
 "winnow 0.7.13",
 ]
@@ -6285,9 +6285,9 @@ checksum = "5d99f8c9a7727884afe522e9bd5edbfc91a3312b36a77b5fb8926e4c31a41801"

 [[package]]
 name = "toml_writer"
-version = "1.0.4"
+version = "1.0.6+spec-1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "df8b2b54733674ad286d16267dcfc7a71ed5c776e4ac7aa3c3e2561f7c637bf2"
+checksum = "ab16f14aed21ee8bfd8ec22513f7287cd4a91aa92e44edfe2c17ddd004e92607"

 [[package]]
 name = "tower"
@@ -6318,9 +6318,9 @@ checksum = "8df9b6e13f2d32c91b9bd719c00d1958837bc7dec474d94952798cc8e69eeec3"

 [[package]]
 name = "tracing"
-version = "0.1.41"
+version = "0.1.44"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "784e0ac535deb450455cbfa28a6f0df145ea1bb7ae51b821cf5e7927fdcfbdd0"
+checksum = "63e71662fa4b2a2c3a26f570f037eb95bb1f85397f3cd8076caed2f026a6d100"
 dependencies = [
 "log",
 "pin-project-lite",
@@ -6330,9 +6330,9 @@ dependencies = [

 [[package]]
 name = "tracing-attributes"
-version = "0.1.28"
+version = "0.1.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "395ae124c09f9e6918a2310af6038fba074bcf474ac352496d5910dd59a2226d"
+checksum = "7490cfa5ec963746568740651ac6781f701c9c5ea257c58e057f3ba8cf69e8da"
 dependencies = [
 "proc-macro2",
 "quote",
@@ -6341,9 +6341,9 @@ dependencies = [

 [[package]]
 name = "tracing-core"
-version = "0.1.33"
+version = "0.1.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e672c95779cf947c5311f83787af4fa8fffd12fb27e4993211a84bdfd9610f9c"
+checksum = "db97caf9d906fbde555dd62fa95ddba9eecfd14cb388e4f491a66d74cd5fb79a"
 dependencies = [
 "once_cell",
 "valuable",
@@ -6542,13 +6542,13 @@ checksum = "06abde3611657adf66d383f00b093d7faecc7fa57071cce2578660c9f1010821"

 [[package]]
 name = "uuid"
-version = "1.18.1"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f87b8aa10b915a06587d0dec516c282ff295b475d94abf425d62b57710070a2"
+checksum = "e2e054861b4bd027cd373e18e8d8d8e6548085000e41290d95ce0c373a654b4a"
 dependencies = [
 "getrandom 0.3.3",
 "js-sys",
- "serde",
+ "serde_core",
 "wasm-bindgen",
 ]

@@ -7465,6 +7465,12 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "868b928d7949e09af2f6086dfc1e01936064cc7a819253bce650d4e2a2d63ba8"

+[[package]]
+name = "zmij"
+version = "1.0.6"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "aac060176f7020d62c3bcc1cdbcec619d54f48b07ad1963a3f80ce7a0c17755f"
+
 [[package]]
 name = "zune-core"
 version = "0.5.0"
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat"
-version = "2.33.0"
+version = "2.36.0"
 edition = "2024"
 license = "MPL-2.0"
 rust-version = "1.88"
@@ -111,11 +111,12 @@ toml = "0.9"
 tracing = "0.1.41"
 url = "2"
 uuid = { version = "1", features = ["serde", "v4"] }
+walkdir = "2.5.0"
 webpki-roots = "0.26.8"

 [dev-dependencies]
 anyhow = { workspace = true, features = ["backtrace"] } # Enable `backtrace` feature in tests.
-criterion = { version = "0.7.0", features = ["async_tokio"] }
+criterion = { version = "0.8.1", features = ["async_tokio"] }
 futures-lite = { workspace = true }
 log = { workspace = true }
 nu-ansi-term = { workspace = true }
@@ -198,7 +199,7 @@ rusqlite = "0.37"
 sanitize-filename = "0.6"
 serde = "1.0"
 serde_json = "1"
-tempfile = "3.23.0"
+tempfile = "3.24.0"
 thiserror = "2"
 tokio = "1"
 tokio-util = "0.7.17"
@@ -104,14 +104,7 @@ pub fn sanitize_name_and_addr(name: &str, addr: &str) -> (String, String) {
    } else {
        (name, addr.to_string())
    };
-    let mut name = sanitize_name(name);
-
-    // If the 'display name' is just the address, remove it:
-    // Otherwise, the contact would sometimes be shown as "alice@example.com (alice@example.com)" (see `get_name_n_addr()`).
-    // If the display name is empty, DC will just show the address when it needs a display name.
-    if name == addr {
-        name = "".to_string();
-    }
+    let name = sanitize_name(name);

    (name, addr)
 }
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat_ffi"
-version = "2.33.0"
+version = "2.36.0"
 description = "Deltachat FFI"
 edition = "2018"
 readme = "README.md"
@@ -22,6 +22,7 @@ typedef struct _dc_lot       dc_lot_t;
 typedef struct _dc_provider  dc_provider_t;
 typedef struct _dc_event     dc_event_t;
 typedef struct _dc_event_emitter dc_event_emitter_t;
+typedef struct _dc_event_channel dc_event_channel_t;
 typedef struct _dc_jsonrpc_instance dc_jsonrpc_instance_t;
 typedef struct _dc_backup_provider dc_backup_provider_t;

@@ -429,16 +430,13 @@ char*           dc_get_blobdir               (const dc_context_t* context);
 *                    1=send a copy of outgoing messages to self (default).
 *                    Sending messages to self is needed for a proper multi-account setup,
 *                    however, on the other hand, may lead to unwanted notifications in non-delta clients.
- * - `sentbox_watch`= 1=watch `Sent`-folder for changes,
- *                    0=do not watch the `Sent`-folder (default).
 * - `mvbox_move`   = 1=detect chat messages,
 *                    move them to the `DeltaChat` folder,
 *                    and watch the `DeltaChat` folder for updates (default),
 *                    0=do not move chat-messages
 * - `only_fetch_mvbox` = 1=Do not fetch messages from folders other than the
 *                    `DeltaChat` folder. Messages will still be fetched from the
- *                    spam folder and `sendbox_watch` will also still be respected
- *                    if enabled.
+ *                    spam folder.
 *                    0=watch all folders normally (default)
 * - `show_emails`  = DC_SHOW_EMAILS_OFF (0)=
 *                    show direct replies to chats only,
@@ -519,6 +517,10 @@ char*           dc_get_blobdir               (const dc_context_t* context);
 * - `webxdc_realtime_enabled` = Whether the realtime APIs should be enabled.
 *                               0 = WebXDC realtime API is disabled and behaves as noop.
 *                               1 = WebXDC realtime API is enabled (default).
+ * - `who_can_call_me` = Who can cause call notifications.
+ *                       0 = Everybody (except explicitly blocked contacts),
+ *                       1 = Contacts (default, does not include contact requests),
+ *                       2 = Nobody (calls never result in a notification).
 *
 * If you want to retrieve a value, use dc_get_config().
 *
@@ -1611,10 +1613,10 @@ void            dc_set_chat_visibility       (dc_context_t* context, uint32_t ch
 *
 * Messages are deleted from the device and the chat database entry is deleted.
 * After that, the event #DC_EVENT_MSGS_CHANGED is posted.
+ * Messages are deleted from the server in background.
 *
 * Things that are _not_ done implicitly:
 *
- * - Messages are **not deleted from the server**.
 * - The chat or the contact is **not blocked**, so new messages from the user/the group may appear
 *   and the user may create the chat again.
 * - **Groups are not left** - this would
@@ -3092,7 +3094,7 @@ int dc_receive_backup (dc_context_t* context, const char* qr);

 /**
 * Create a new account manager.
- * The account manager takes an directory
+ * The account manager takes a directory
 * where all context-databases are placed in.
 * To add a context to the account manager,
 * use dc_accounts_add_account() or dc_accounts_migrate_account().
@@ -3114,6 +3116,35 @@ int dc_receive_backup (dc_context_t* context, const char* qr);
 */
 dc_accounts_t* dc_accounts_new                  (const char* dir, int writable);

+/**
+ * Create a new account manager with an existing events channel,
+ * which allows you to see events emitted during startup.
+ * 
+ * The account manager takes a directory
+ * where all context-databases are placed in.
+ * To add a context to the account manager,
+ * use dc_accounts_add_account() or dc_accounts_migrate_account().
+ * All account information are persisted.
+ * To remove a context from the account manager,
+ * use dc_accounts_remove_account().
+ *
+ * @memberof dc_accounts_t
+ * @param dir The directory to create the context-databases in.
+ *     If the directory does not exist,
+ *     dc_accounts_new_with_event_channel() will try to create it.
+ * @param writable Whether the returned account manager is writable, i.e. calling these functions on
+ *     it is possible: dc_accounts_add_account(), dc_accounts_add_closed_account(),
+ *     dc_accounts_migrate_account(), dc_accounts_remove_account(), dc_accounts_select_account().
+ * @param dc_event_channel_t Events Channel to be used for this accounts manager, 
+ *      create one with dc_event_channel_new().
+ *      This channel is consumed by this method and can not be used again afterwards,
+ *      so be sure to call `dc_event_channel_get_event_emitter` before.
+ * @return An account manager object.
+ *     The object must be passed to the other account manager functions
+ *     and must be freed using dc_accounts_unref() after usage.
+ *     On errors, NULL is returned.
+ */
+dc_accounts_t* dc_accounts_new_with_event_channel(const char* dir, int writable, dc_event_channel_t* events_channel);

 /**
 * Free an account manager object.
@@ -3354,8 +3385,12 @@ void           dc_accounts_set_push_device_token (dc_accounts_t* accounts, const
 *     Must be freed using dc_event_emitter_unref() after usage.
 *
 * Note: Use only one event emitter per account manager.
- * Having more than one event emitter running at the same time on the same account manager
- * will result in events randomly delivered to the one or to the other.
+ * The result of having multiple event emitters is unspecified.
+ * Currently events are broadcasted to all existing event emitters,
+ * but previous versions delivered events to only one event emitter
+ * and this behavior may change again in the future.
+ * Events emitted before creation of event emitter
+ * are not available to event emitter.
 */
 dc_event_emitter_t* dc_accounts_get_event_emitter (dc_accounts_t* accounts);

@@ -5080,7 +5115,6 @@ void            dc_msg_force_plaintext        (dc_msg_t* msg);
 * By default, these names are equal,
 * but functions working with contact names
 * (e.g. dc_contact_get_name(), dc_contact_get_display_name(),
- * dc_contact_get_name_n_addr(),
 * dc_create_contact() or dc_add_address_book())
 * only affect the given-name.
 */
@@ -5130,7 +5164,7 @@ char*           dc_contact_get_addr          (const dc_contact_t* contact);
 * The function does not return the contact name as received from the network.
 *
 * This name is typically used in a form where the user can edit the name of a contact.
- * To get a fine name to display in lists etc., use dc_contact_get_display_name() or dc_contact_get_name_n_addr().
+ * To get a fine name to display in lists etc., use dc_contact_get_display_name().
 *
 * @memberof dc_contact_t
 * @param contact The contact object.
@@ -5185,23 +5219,6 @@ char*           dc_contact_get_display_name  (const dc_contact_t* contact);
 #define         dc_contact_get_first_name    dc_contact_get_display_name


-/**
- * Get a summary of name and address.
- *
- * The returned string is either "Name (email@domain.com)" or just
- * "email@domain.com" if the name is unset.
- *
- * The summary is typically used when asking the user something about the contact.
- * The attached e-mail address makes the question unique, e.g. "Chat with Alan Miller (am@uniquedomain.com)?"
- *
- * @memberof dc_contact_t
- * @param contact The contact object.
- * @return A summary string, must be released using dc_str_unref().
- *     Never returns NULL.
- */
-char*           dc_contact_get_name_n_addr   (const dc_contact_t* contact);
-
-
 /**
 * Get the contact's profile image.
 * This is the image set by each remote user on their own
@@ -5328,8 +5345,8 @@ int             dc_contact_is_key_contact    (dc_contact_t* contact);
 *
 * - If dc_contact_get_verifier_id() != 0,
 *   display text "Introduced by ..."
- *   with the name and address of the contact
- *   formatted by dc_contact_get_name_n_addr().
+ *   with the name of the contact
+ *   formatted by dc_contact_get_name().
 *   Prefix the text by a green checkmark.
 *
 * - If dc_contact_get_verifier_id() == 0 and dc_contact_is_verified() != 0,
@@ -5999,6 +6016,62 @@ char* dc_jsonrpc_next_response(dc_jsonrpc_instance_t* jsonrpc_instance);
 */
 char* dc_jsonrpc_blocking_call(dc_jsonrpc_instance_t* jsonrpc_instance, const char *input);

+/**
+ * @class dc_event_channel_t
+ *
+ * Opaque object that is used to create an event emitter which can be used log events during startup of an accounts manger.
+ * Only used for dc_accounts_new_with_event_channel().
+ * To use it:
+ *   1. create an events channel with `dc_event_channel_new()`.
+ *   2. get an event emitter for it with `dc_event_channel_get_event_emitter()`.
+ *   3. use it to create your account manager with `dc_accounts_new_with_event_channel()`, which consumes the channel.
+ *   4. free the empty channel wrapper object with `dc_event_channel_unref()`.
+ */
+
+ /**
+  * Create a new event channel.
+  *
+  * @memberof dc_event_channel_t
+  * @return An event channel wrapper object (dc_event_channel_t).
+  */
+ dc_event_channel_t* dc_event_channel_new();
+ 
+ /**
+  * Release/free the events channel structure.
+  * This function releases the memory of the `dc_event_channel_t` structure.
+  *
+  * you can call it after calling dc_accounts_new_with_event_channel,
+  * which took the events channel out of it already, so this just frees the underlying option.
+  * 
+  * @memberof dc_event_channel_t
+  */
+void dc_event_channel_unref(dc_event_channel_t* event_channel);
+
+/**
+ * Create the event emitter that is used to receive events.
+ * 
+ * The library will emit various @ref DC_EVENT events, such as "new message", "message read" etc.
+ * To get these events, you have to create an event emitter using this function
+ * and call dc_get_next_event() on the emitter.
+ *
+ * This is similar to dc_get_event_emitter(), which, however,
+ * must not be called for accounts handled by the account manager.
+ * 
+ * @memberof dc_event_channel_t
+ * @param The event channel.
+ * @return Returns the event emitter, NULL on errors.
+ *     Must be freed using dc_event_emitter_unref() after usage.
+ * 
+ * Note: Use only one event emitter per account manager / event channel.
+ * The result of having multiple event emitters is unspecified.
+ * Currently events are broadcasted to all existing event emitters,
+ * but previous versions delivered events to only one event emitter
+ * and this behavior may change again in the future.
+ * Events emitted before creation of event emitter
+ * are not available to event emitter.
+ */
+dc_event_emitter_t* dc_event_channel_get_event_emitter(dc_event_channel_t* event_channel);
+
 /**
 * @class dc_event_emitter_t
 *
@@ -6702,6 +6775,16 @@ void dc_event_unref(dc_event_t* event);
 */
 #define DC_EVENT_CALL_ENDED                               2580

+/**
+ * Transport relay added/deleted or default has changed.
+ * UI should update the list.
+ *
+ * The event is emitted when the transports are modified on another device
+ * using the JSON-RPC calls `add_or_update_transport`, `add_transport_from_qr`, `delete_transport`
+ * or `set_config(configured_addr)`.
+ */
+#define DC_EVENT_TRANSPORTS_MODIFIED           2600
+

 /**
 * @}
@@ -7304,12 +7387,6 @@ void dc_event_unref(dc_event_t* event);
 /// Used as a headline in the connectivity view.
 #define DC_STR_OUTGOING_MESSAGES          104

-/// "Storage on %1$s"
-///
-/// Used as a headline in the connectivity view.
-///
-/// `%1$s` will be replaced by the domain of the configured e-mail address.
-#define DC_STR_STORAGE_ON_DOMAIN          105

 /// @deprecated Deprecated 2022-04-16, this string is no longer needed.
 #define DC_STR_ONE_MOMENT                 106
@@ -7372,8 +7449,7 @@ void dc_event_unref(dc_event_t* event);
 /// May be followed by the info-messages
 /// #DC_STR_SECURE_JOIN_REPLIES, #DC_STR_CONTACT_VERIFIED and #DC_STR_MSGADDMEMBER.
 ///
-/// `%1$s` will be replaced by name and address of the inviter,
-/// `%2$s` will be replaced by the name of the inviter.
+/// `%1$s` and `%2$s` will be replaced by name of the inviter.
 #define DC_STR_SECURE_JOIN_STARTED        117

 /// "%1$s replied, waiting for being added to the group…"
@@ -7390,7 +7466,7 @@ void dc_event_unref(dc_event_t* event);
 ///
 /// Subtitle for verification qrcode svg image generated by the core.
 ///
-/// `%1$s` will be replaced by name and address of the inviter.
+/// `%1$s` will be replaced by name of the inviter.
 #define DC_STR_SETUP_CONTACT_QR_DESC      119

 /// "Scan to join %1$s"
@@ -7421,7 +7497,7 @@ void dc_event_unref(dc_event_t* event);
 ///
 /// `%1$s` will be replaced by the old group name.
 /// `%2$s` will be replaced by the new group name.
-/// `%3$s` will be replaced by name and address of the contact who did the action.
+/// `%3$s` will be replaced by name of the contact who did the action.
 #define DC_STR_GROUP_NAME_CHANGED_BY_OTHER 125

 /// "You changed the group image."
@@ -7429,7 +7505,7 @@ void dc_event_unref(dc_event_t* event);

 /// "Group image changed by %1$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact who did the action.
+/// `%1$s` will be replaced by name of the contact who did the action.
 #define DC_STR_GROUP_IMAGE_CHANGED_BY_OTHER 127

 /// "You added member %1$s."
@@ -7441,23 +7517,23 @@ void dc_event_unref(dc_event_t* event);

 /// "Member %1$s added by %2$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact added to the group.
-/// `%2$s` will be replaced by name and address of the contact who did the action.
+/// `%1$s` will be replaced by name of the contact added to the group.
+/// `%2$s` will be replaced by name of the contact who did the action.
 ///
 /// Used in status messages.
 #define DC_STR_ADD_MEMBER_BY_OTHER 129

 /// "You removed member %1$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact removed from the group.
+/// `%1$s` will be replaced by name of the contact removed from the group.
 ///
 /// Used in status messages.
 #define DC_STR_REMOVE_MEMBER_BY_YOU 130

 /// "Member %1$s removed by %2$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact removed from the group.
-/// `%2$s` will be replaced by name and address of the contact who did the action.
+/// `%1$s` will be replaced by name of the contact removed from the group.
+/// `%2$s` will be replaced by name of the contact who did the action.
 ///
 /// Used in status messages.
 #define DC_STR_REMOVE_MEMBER_BY_OTHER 131
@@ -7469,7 +7545,7 @@ void dc_event_unref(dc_event_t* event);

 /// "Group left by %1$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact.
+/// `%1$s` will be replaced by name of the contact.
 ///
 /// Used in status messages.
 #define DC_STR_GROUP_LEFT_BY_OTHER 133
@@ -7481,7 +7557,7 @@ void dc_event_unref(dc_event_t* event);

 /// "Group image deleted by %1$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact.
+/// `%1$s` will be replaced by name of the contact.
 ///
 /// Used in status messages.
 #define DC_STR_GROUP_IMAGE_DELETED_BY_OTHER 135
@@ -7493,7 +7569,7 @@ void dc_event_unref(dc_event_t* event);

 /// "Location streaming enabled by %1$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact.
+/// `%1$s` will be replaced by name of the contact.
 ///
 /// Used in status messages.
 #define DC_STR_LOCATION_ENABLED_BY_OTHER 137
@@ -7505,7 +7581,7 @@ void dc_event_unref(dc_event_t* event);

 /// "Message deletion timer is disabled by %1$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact.
+/// `%1$s` will be replaced by name of the contact.
 ///
 /// Used in status messages.
 #define DC_STR_EPHEMERAL_TIMER_DISABLED_BY_OTHER 139
@@ -7520,7 +7596,7 @@ void dc_event_unref(dc_event_t* event);
 /// "Message deletion timer is set to %1$s s by %2$s."
 ///
 /// `%1$s` will be replaced by the number of seconds (always >1) the timer is set to.
-/// `%2$s` will be replaced by name and address of the contact.
+/// `%2$s` will be replaced by name of the contact.
 ///
 /// Used in status messages.
 #define DC_STR_EPHEMERAL_TIMER_SECONDS_BY_OTHER 141
@@ -7532,7 +7608,7 @@ void dc_event_unref(dc_event_t* event);

 /// "Message deletion timer is set to 1 minute by %1$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact.
+/// `%1$s` will be replaced by name of the contact.
 /// @deprecated 2025-11-14, this string is no longer needed
 #define DC_STR_EPHEMERAL_TIMER_1_MINUTE_BY_OTHER 143

@@ -7543,7 +7619,7 @@ void dc_event_unref(dc_event_t* event);

 /// "Message deletion timer is set to 1 hour by %1$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact.
+/// `%1$s` will be replaced by name of the contact.
 ///
 /// Used in status messages.
 #define DC_STR_EPHEMERAL_TIMER_1_HOUR_BY_OTHER 145
@@ -7555,7 +7631,7 @@ void dc_event_unref(dc_event_t* event);

 /// "Message deletion timer is set to 1 day by %1$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact.
+/// `%1$s` will be replaced by name of the contact.
 ///
 /// Used in status messages.
 #define DC_STR_EPHEMERAL_TIMER_1_DAY_BY_OTHER 147
@@ -7567,7 +7643,7 @@ void dc_event_unref(dc_event_t* event);

 /// "Message deletion timer is set to 1 week by %1$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact.
+/// `%1$s` will be replaced by name of the contact.
 ///
 /// Used in status messages.
 #define DC_STR_EPHEMERAL_TIMER_1_WEEK_BY_OTHER 149
@@ -7584,7 +7660,7 @@ void dc_event_unref(dc_event_t* event);
 /// Used in status messages.
 ///
 /// `%1$s` will be replaced by the number of minutes (always >1) the timer is set to.
-/// `%2$s` will be replaced by name and address of the contact.
+/// `%2$s` will be replaced by name of the contact.
 #define DC_STR_EPHEMERAL_TIMER_MINUTES_BY_OTHER 151

 /// "You set message deletion timer to %1$s hours."
@@ -7599,7 +7675,7 @@ void dc_event_unref(dc_event_t* event);
 /// Used in status messages.
 ///
 /// `%1$s` will be replaced by the number of hours (always >1) the timer is set to.
-/// `%2$s` will be replaced by name and address of the contact.
+/// `%2$s` will be replaced by name of the contact.
 #define DC_STR_EPHEMERAL_TIMER_HOURS_BY_OTHER 153

 /// "You set message deletion timer to %1$s days."
@@ -7614,7 +7690,7 @@ void dc_event_unref(dc_event_t* event);
 /// Used in status messages.
 ///
 /// `%1$s` will be replaced by the number of days (always >1) the timer is set to.
-/// `%2$s` will be replaced by name and address of the contact.
+/// `%2$s` will be replaced by name of the contact.
 #define DC_STR_EPHEMERAL_TIMER_DAYS_BY_OTHER 155

 /// "You set message deletion timer to %1$s weeks."
@@ -7629,7 +7705,7 @@ void dc_event_unref(dc_event_t* event);
 /// Used in status messages.
 ///
 /// `%1$s` will be replaced by the number of weeks (always >1) the timer is set to.
-/// `%2$s` will be replaced by name and address of the contact.
+/// `%2$s` will be replaced by name of the contact.
 #define DC_STR_EPHEMERAL_TIMER_WEEKS_BY_OTHER 157

 /// "You set message deletion timer to 1 year."
@@ -7639,14 +7715,14 @@ void dc_event_unref(dc_event_t* event);

 /// "Message deletion timer is set to 1 year by %1$s."
 ///
-/// `%1$s` will be replaced by name and address of the contact.
+/// `%1$s` will be replaced by name of the contact.
 ///
 /// Used in status messages.
 #define DC_STR_EPHEMERAL_TIMER_1_YEAR_BY_OTHER 159

 /// "Scan to set up second device for %1$s"
 ///
-/// `%1$s` will be replaced by name and address of the account.
+/// `%1$s` will be replaced by name of the account.
 #define DC_STR_BACKUP_TRANSFER_QR 162

 /// "Account transferred to your second device."
@@ -15,10 +15,9 @@ use std::collections::BTreeMap;
 use std::convert::TryFrom;
 use std::fmt::Write;
 use std::future::Future;
-use std::ops::Deref;
 use std::ptr;
 use std::str::FromStr;
-use std::sync::{Arc, LazyLock};
+use std::sync::{Arc, LazyLock, Mutex};
 use std::time::{Duration, SystemTime};

 use anyhow::Context as _;
@@ -4203,18 +4202,6 @@ pub unsafe extern "C" fn dc_contact_get_display_name(
    ffi_contact.contact.get_display_name().strdup()
 }

-#[no_mangle]
-pub unsafe extern "C" fn dc_contact_get_name_n_addr(
-    contact: *mut dc_contact_t,
-) -> *mut libc::c_char {
-    if contact.is_null() {
-        eprintln!("ignoring careless call to dc_contact_get_name_n_addr()");
-        return "".strdup();
-    }
-    let ffi_contact = &*contact;
-    ffi_contact.contact.get_name_n_addr().strdup()
-}
-
 #[no_mangle]
 pub unsafe extern "C" fn dc_contact_get_profile_image(
    contact: *mut dc_contact_t,
@@ -4739,33 +4726,13 @@ pub unsafe extern "C" fn dc_provider_unref(provider: *mut dc_provider_t) {

 /// Reader-writer lock wrapper for accounts manager to guarantee thread safety when using
 /// `dc_accounts_t` in multiple threads at once.
-pub struct AccountsWrapper {
-    inner: Arc<RwLock<Accounts>>,
-}
-
-impl Deref for AccountsWrapper {
-    type Target = Arc<RwLock<Accounts>>;
-
-    fn deref(&self) -> &Self::Target {
-        &self.inner
-    }
-}
-
-impl AccountsWrapper {
-    fn new(accounts: Accounts) -> Self {
-        let inner = Arc::new(RwLock::new(accounts));
-        Self { inner }
-    }
-}
-
-/// Struct representing a list of deltachat accounts.
-pub type dc_accounts_t = AccountsWrapper;
+pub type dc_accounts_t = RwLock<Accounts>;

 #[no_mangle]
 pub unsafe extern "C" fn dc_accounts_new(
    dir: *const libc::c_char,
    writable: libc::c_int,
-) -> *mut dc_accounts_t {
+) -> *const dc_accounts_t {
    setup_panic!();

    if dir.is_null() {
@@ -4776,7 +4743,99 @@ pub unsafe extern "C" fn dc_accounts_new(
    let accs = block_on(Accounts::new(as_path(dir).into(), writable != 0));

    match accs {
-        Ok(accs) => Box::into_raw(Box::new(AccountsWrapper::new(accs))),
+        Ok(accs) => Arc::into_raw(Arc::new(RwLock::new(accs))),
+        Err(err) => {
+            // We are using Anyhow's .context() and to show the inner error, too, we need the {:#}:
+            eprintln!("failed to create accounts: {err:#}");
+            ptr::null_mut()
+        }
+    }
+}
+
+pub type dc_event_channel_t = Mutex<Option<Events>>;
+
+#[no_mangle]
+pub unsafe extern "C" fn dc_event_channel_new() -> *mut dc_event_channel_t {
+    Box::into_raw(Box::new(Mutex::new(Some(Events::new()))))
+}
+
+/// Release the events channel structure.
+///
+/// This function releases the memory of the `dc_event_channel_t` structure.
+///
+/// you can call it after calling dc_accounts_new_with_event_channel,
+/// which took the events channel out of it already, so this just frees the underlying option.
+#[no_mangle]
+pub unsafe extern "C" fn dc_event_channel_unref(event_channel: *mut dc_event_channel_t) {
+    if event_channel.is_null() {
+        eprintln!("ignoring careless call to dc_event_channel_unref()");
+        return;
+    }
+    drop(Box::from_raw(event_channel))
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn dc_event_channel_get_event_emitter(
+    event_channel: *mut dc_event_channel_t,
+) -> *mut dc_event_emitter_t {
+    if event_channel.is_null() {
+        eprintln!("ignoring careless call to dc_event_channel_get_event_emitter()");
+        return ptr::null_mut();
+    }
+
+    let Some(event_channel) = &*(*event_channel)
+        .lock()
+        .expect("call to dc_event_channel_get_event_emitter() failed: mutex is poisoned")
+    else {
+        eprintln!(
+            "ignoring careless call to dc_event_channel_get_event_emitter() 
+            -> channel was already consumed, make sure you call this before dc_accounts_new_with_event_channel"
+        );
+        return ptr::null_mut();
+    };
+
+    let emitter = event_channel.get_emitter();
+
+    Box::into_raw(Box::new(emitter))
+}
+
+#[no_mangle]
+pub unsafe extern "C" fn dc_accounts_new_with_event_channel(
+    dir: *const libc::c_char,
+    writable: libc::c_int,
+    event_channel: *mut dc_event_channel_t,
+) -> *const dc_accounts_t {
+    setup_panic!();
+
+    if dir.is_null() || event_channel.is_null() {
+        eprintln!("ignoring careless call to dc_accounts_new_with_event_channel()");
+        return ptr::null_mut();
+    }
+
+    // consuming channel enforce that you need to get the event emitter
+    // before initializing the account manager,
+    // so that you don't miss events/errors during initialisation.
+    // It also prevents you from using the same channel on multiple account managers.
+    let Some(event_channel) = (*event_channel)
+        .lock()
+        .expect("call to dc_event_channel_get_event_emitter() failed: mutex is poisoned")
+        .take()
+    else {
+        eprintln!(
+            "ignoring careless call to dc_accounts_new_with_event_channel()
+            -> channel was already consumed"
+        );
+        return ptr::null_mut();
+    };
+
+    let accs = block_on(Accounts::new_with_events(
+        as_path(dir).into(),
+        writable != 0,
+        event_channel,
+    ));
+
+    match accs {
+        Ok(accs) => Arc::into_raw(Arc::new(RwLock::new(accs))),
        Err(err) => {
            // We are using Anyhow's .context() and to show the inner error, too, we need the {:#}:
            eprintln!("failed to create accounts: {err:#}");
@@ -4789,17 +4848,17 @@ pub unsafe extern "C" fn dc_accounts_new(
 ///
 /// This function releases the memory of the `dc_accounts_t` structure.
 #[no_mangle]
-pub unsafe extern "C" fn dc_accounts_unref(accounts: *mut dc_accounts_t) {
+pub unsafe extern "C" fn dc_accounts_unref(accounts: *const dc_accounts_t) {
    if accounts.is_null() {
        eprintln!("ignoring careless call to dc_accounts_unref()");
        return;
    }
-    let _ = Box::from_raw(accounts);
+    drop(Arc::from_raw(accounts));
 }

 #[no_mangle]
 pub unsafe extern "C" fn dc_accounts_get_account(
-    accounts: *mut dc_accounts_t,
+    accounts: *const dc_accounts_t,
    id: u32,
 ) -> *mut dc_context_t {
    if accounts.is_null() {
@@ -4816,7 +4875,7 @@ pub unsafe extern "C" fn dc_accounts_get_account(

 #[no_mangle]
 pub unsafe extern "C" fn dc_accounts_get_selected_account(
-    accounts: *mut dc_accounts_t,
+    accounts: *const dc_accounts_t,
 ) -> *mut dc_context_t {
    if accounts.is_null() {
        eprintln!("ignoring careless call to dc_accounts_get_selected_account()");
@@ -4832,7 +4891,7 @@ pub unsafe extern "C" fn dc_accounts_get_selected_account(

 #[no_mangle]
 pub unsafe extern "C" fn dc_accounts_select_account(
-    accounts: *mut dc_accounts_t,
+    accounts: *const dc_accounts_t,
    id: u32,
 ) -> libc::c_int {
    if accounts.is_null() {
@@ -4856,13 +4915,13 @@ pub unsafe extern "C" fn dc_accounts_select_account(
 }

 #[no_mangle]
-pub unsafe extern "C" fn dc_accounts_add_account(accounts: *mut dc_accounts_t) -> u32 {
+pub unsafe extern "C" fn dc_accounts_add_account(accounts: *const dc_accounts_t) -> u32 {
    if accounts.is_null() {
        eprintln!("ignoring careless call to dc_accounts_add_account()");
        return 0;
    }

-    let accounts = &mut *accounts;
+    let accounts = &*accounts;

    block_on(async move {
        let mut accounts = accounts.write().await;
@@ -4877,13 +4936,13 @@ pub unsafe extern "C" fn dc_accounts_add_account(accounts: *mut dc_accounts_t) -
 }

 #[no_mangle]
-pub unsafe extern "C" fn dc_accounts_add_closed_account(accounts: *mut dc_accounts_t) -> u32 {
+pub unsafe extern "C" fn dc_accounts_add_closed_account(accounts: *const dc_accounts_t) -> u32 {
    if accounts.is_null() {
        eprintln!("ignoring careless call to dc_accounts_add_closed_account()");
        return 0;
    }

-    let accounts = &mut *accounts;
+    let accounts = &*accounts;

    block_on(async move {
        let mut accounts = accounts.write().await;
@@ -4899,7 +4958,7 @@ pub unsafe extern "C" fn dc_accounts_add_closed_account(accounts: *mut dc_accoun

 #[no_mangle]
 pub unsafe extern "C" fn dc_accounts_remove_account(
-    accounts: *mut dc_accounts_t,
+    accounts: *const dc_accounts_t,
    id: u32,
 ) -> libc::c_int {
    if accounts.is_null() {
@@ -4907,7 +4966,7 @@ pub unsafe extern "C" fn dc_accounts_remove_account(
        return 0;
    }

-    let accounts = &mut *accounts;
+    let accounts = &*accounts;

    block_on(async move {
        let mut accounts = accounts.write().await;
@@ -4925,7 +4984,7 @@ pub unsafe extern "C" fn dc_accounts_remove_account(

 #[no_mangle]
 pub unsafe extern "C" fn dc_accounts_migrate_account(
-    accounts: *mut dc_accounts_t,
+    accounts: *const dc_accounts_t,
    dbfile: *const libc::c_char,
 ) -> u32 {
    if accounts.is_null() || dbfile.is_null() {
@@ -4933,7 +4992,7 @@ pub unsafe extern "C" fn dc_accounts_migrate_account(
        return 0;
    }

-    let accounts = &mut *accounts;
+    let accounts = &*accounts;
    let dbfile = to_string_lossy(dbfile);

    block_on(async move {
@@ -4954,7 +5013,7 @@ pub unsafe extern "C" fn dc_accounts_migrate_account(
 }

 #[no_mangle]
-pub unsafe extern "C" fn dc_accounts_get_all(accounts: *mut dc_accounts_t) -> *mut dc_array_t {
+pub unsafe extern "C" fn dc_accounts_get_all(accounts: *const dc_accounts_t) -> *mut dc_array_t {
    if accounts.is_null() {
        eprintln!("ignoring careless call to dc_accounts_get_all()");
        return ptr::null_mut();
@@ -4968,18 +5027,18 @@ pub unsafe extern "C" fn dc_accounts_get_all(accounts: *mut dc_accounts_t) -> *m
 }

 #[no_mangle]
-pub unsafe extern "C" fn dc_accounts_start_io(accounts: *mut dc_accounts_t) {
+pub unsafe extern "C" fn dc_accounts_start_io(accounts: *const dc_accounts_t) {
    if accounts.is_null() {
        eprintln!("ignoring careless call to dc_accounts_start_io()");
        return;
    }

-    let accounts = &mut *accounts;
+    let accounts = &*accounts;
    block_on(async move { accounts.write().await.start_io().await });
 }

 #[no_mangle]
-pub unsafe extern "C" fn dc_accounts_stop_io(accounts: *mut dc_accounts_t) {
+pub unsafe extern "C" fn dc_accounts_stop_io(accounts: *const dc_accounts_t) {
    if accounts.is_null() {
        eprintln!("ignoring careless call to dc_accounts_stop_io()");
        return;
@@ -4990,7 +5049,7 @@ pub unsafe extern "C" fn dc_accounts_stop_io(accounts: *mut dc_accounts_t) {
 }

 #[no_mangle]
-pub unsafe extern "C" fn dc_accounts_maybe_network(accounts: *mut dc_accounts_t) {
+pub unsafe extern "C" fn dc_accounts_maybe_network(accounts: *const dc_accounts_t) {
    if accounts.is_null() {
        eprintln!("ignoring careless call to dc_accounts_maybe_network()");
        return;
@@ -5001,7 +5060,7 @@ pub unsafe extern "C" fn dc_accounts_maybe_network(accounts: *mut dc_accounts_t)
 }

 #[no_mangle]
-pub unsafe extern "C" fn dc_accounts_maybe_network_lost(accounts: *mut dc_accounts_t) {
+pub unsafe extern "C" fn dc_accounts_maybe_network_lost(accounts: *const dc_accounts_t) {
    if accounts.is_null() {
        eprintln!("ignoring careless call to dc_accounts_maybe_network_lost()");
        return;
@@ -5013,7 +5072,7 @@ pub unsafe extern "C" fn dc_accounts_maybe_network_lost(accounts: *mut dc_accoun

 #[no_mangle]
 pub unsafe extern "C" fn dc_accounts_background_fetch(
-    accounts: *mut dc_accounts_t,
+    accounts: *const dc_accounts_t,
    timeout_in_seconds: u64,
 ) -> libc::c_int {
    if accounts.is_null() || timeout_in_seconds <= 2 {
@@ -5032,7 +5091,7 @@ pub unsafe extern "C" fn dc_accounts_background_fetch(
 }

 #[no_mangle]
-pub unsafe extern "C" fn dc_accounts_stop_background_fetch(accounts: *mut dc_accounts_t) {
+pub unsafe extern "C" fn dc_accounts_stop_background_fetch(accounts: *const dc_accounts_t) {
    if accounts.is_null() {
        eprintln!("ignoring careless call to dc_accounts_stop_background_fetch()");
        return;
@@ -5044,7 +5103,7 @@ pub unsafe extern "C" fn dc_accounts_stop_background_fetch(accounts: *mut dc_acc

 #[no_mangle]
 pub unsafe extern "C" fn dc_accounts_set_push_device_token(
-    accounts: *mut dc_accounts_t,
+    accounts: *const dc_accounts_t,
    token: *const libc::c_char,
 ) {
    if accounts.is_null() {
@@ -5067,7 +5126,7 @@ pub unsafe extern "C" fn dc_accounts_set_push_device_token(

 #[no_mangle]
 pub unsafe extern "C" fn dc_accounts_get_event_emitter(
-    accounts: *mut dc_accounts_t,
+    accounts: *const dc_accounts_t,
 ) -> *mut dc_event_emitter_t {
    if accounts.is_null() {
        eprintln!("ignoring careless call to dc_accounts_get_event_emitter()");
@@ -5087,16 +5146,16 @@ pub struct dc_jsonrpc_instance_t {

 #[no_mangle]
 pub unsafe extern "C" fn dc_jsonrpc_init(
-    account_manager: *mut dc_accounts_t,
+    account_manager: *const dc_accounts_t,
 ) -> *mut dc_jsonrpc_instance_t {
    if account_manager.is_null() {
        eprintln!("ignoring careless call to dc_jsonrpc_init()");
        return ptr::null_mut();
    }

-    let account_manager = &*account_manager;
+    let account_manager = Arc::from_raw(account_manager);
    let cmd_api = block_on(deltachat_jsonrpc::api::CommandApi::from_arc(
-        account_manager.inner.clone(),
+        account_manager.clone(),
    ));

    let (request_handle, receiver) = RpcClient::new();
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-jsonrpc"
-version = "2.33.0"
+version = "2.36.0"
 description = "DeltaChat JSON-RPC API"
 edition = "2021"
 license = "MPL-2.0"
@@ -19,7 +19,6 @@ yerpc = { workspace = true, features = ["anyhow_expose", "openrpc"] }
 typescript-type-def = { version = "0.5.13", features = ["json_value"] }
 tokio = { workspace = true }
 sanitize-filename = { workspace = true }
-walkdir = "2.5.0"
 base64 = { workspace = true }

 [dev-dependencies]
@@ -15,7 +15,7 @@ use deltachat::chat::{
    MessageListOptions,
 };
 use deltachat::chatlist::Chatlist;
-use deltachat::config::Config;
+use deltachat::config::{get_all_ui_config_keys, Config};
 use deltachat::constants::DC_MSG_ID_DAYMARKER;
 use deltachat::contact::{may_be_valid_addr, Contact, ContactId, Origin};
 use deltachat::context::get_info;
@@ -35,14 +35,13 @@ use deltachat::qr_code_generator::{generate_backup_qr, get_securejoin_qr_svg};
 use deltachat::reaction::{get_msg_reactions, send_reaction};
 use deltachat::securejoin;
 use deltachat::stock_str::StockMessage;
-use deltachat::storage_usage::get_storage_usage;
+use deltachat::storage_usage::{get_blobdir_storage_usage, get_storage_usage};
 use deltachat::webxdc::StatusUpdateSerial;
 use deltachat::EventEmitter;
 use sanitize_filename::is_sanitized;
 use tokio::fs;
 use tokio::sync::{watch, Mutex, RwLock};
 use types::login_param::EnteredLoginParam;
-use walkdir::WalkDir;
 use yerpc::rpc;

 pub mod types;
@@ -330,13 +329,7 @@ impl CommandApi {
    async fn get_account_file_size(&self, account_id: u32) -> Result<u64> {
        let ctx = self.get_context(account_id).await?;
        let dbfile = ctx.get_dbfile().metadata()?.len();
-        let total_size = WalkDir::new(ctx.get_blobdir())
-            .max_depth(2)
-            .into_iter()
-            .filter_map(|entry| entry.ok())
-            .filter_map(|entry| entry.metadata().ok())
-            .filter(|metadata| metadata.is_file())
-            .fold(0, |acc, m| acc + m.len());
+        let total_size = get_blobdir_storage_usage(&ctx);

        Ok(dbfile + total_size)
    }
@@ -459,6 +452,12 @@ impl CommandApi {
        Ok(result)
    }

+    /// Returns all `ui.*` config keys that were set by the UI.
+    async fn get_all_ui_config_keys(&self, account_id: u32) -> Result<Vec<String>> {
+        let ctx = self.get_context(account_id).await?;
+        get_all_ui_config_keys(&ctx).await
+    }
+
    async fn set_stock_strings(&self, strings: HashMap<u32, String>) -> Result<()> {
        let accounts = self.accounts.read().await;
        for (stock_id, stock_message) in strings {
@@ -802,11 +801,11 @@ impl CommandApi {
    /// Delete a chat.
    ///
    /// Messages are deleted from the device and the chat database entry is deleted.
-    /// After that, the event #DC_EVENT_MSGS_CHANGED is posted.
+    /// After that, a `MsgsChanged` event is emitted.
+    /// Messages are deleted from the server in background.
    ///
    /// Things that are _not done_ implicitly:
    ///
-    /// - Messages are **not deleted from the server**.
    /// - The chat or the contact is **not blocked**, so new messages from the user/the group may appear as a contact request
    ///   and the user may create the chat again.
    /// - **Groups are not left** - this would
@@ -17,7 +17,6 @@ pub struct ContactObject {
    id: u32,
    name: String,
    profile_image: Option<String>, // BLOBS
-    name_and_addr: String,
    is_blocked: bool,

    /// Is the contact a key contact.
@@ -47,8 +46,7 @@ pub struct ContactObject {
    ///
    /// - If `verifierId` != 0,
    ///   display text "Introduced by ..."
-    ///   with the name and address of the contact
-    ///   formatted by `name_and_addr`/`nameAndAddr`.
+    ///   with the name of the contact.
    ///   Prefix the text by a green checkmark.
    ///
    /// - If `verifierId` == 0 and `isVerified` != 0,
@@ -97,7 +95,6 @@ impl ContactObject {
            id: contact.id.to_u32(),
            name: contact.get_name().to_owned(),
            profile_image, //BLOBS
-            name_and_addr: contact.get_name_n_addr(),
            is_blocked: contact.is_blocked(),
            is_key_contact: contact.is_key_contact(),
            e2ee_avail: contact.e2ee_avail(context).await?,
@@ -463,11 +463,11 @@ pub enum EventType {

    /// One or more transports has changed.
    ///
-    /// This event is used for tests to detect when transport
-    /// synchronization messages arrives.
-    /// UIs don't need to use it, it is unlikely
-    /// that user modifies transports on multiple
-    /// devices simultaneously.
+    /// UI should update the list.
+    ///
+    /// This event is emitted when transport
+    /// synchronization messages arrives,
+    /// but not when the UI modifies the transport list by itself.
    TransportsModified,
 }

@@ -54,5 +54,5 @@
  },
  "type": "module",
  "types": "dist/deltachat.d.ts",
-  "version": "2.33.0"
+  "version": "2.36.0"
 }
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-repl"
-version = "2.33.0"
+version = "2.36.0"
 license = "MPL-2.0"
 edition = "2021"
 repository = "https://github.com/chatmail/core"
@@ -1158,15 +1158,17 @@ pub async fn cmdline(context: Context, line: &str, chat_id: &mut ChatId) -> Resu

            let contact_id = ContactId::new(arg1.parse()?);
            let contact = Contact::get_by_id(&context, contact_id).await?;
-            let name_n_addr = contact.get_name_n_addr();
+            let display_name = contact.get_display_name();
+            let addr = contact.get_addr();

            let mut res = format!(
-                "Contact info for: {}:\nIcon: {}\n",
-                name_n_addr,
+                "Contact info for: {}:\nIcon: {}\nAddr: {}\n",
+                display_name,
                match contact.get_profile_image(&context).await? {
                    Some(image) => image.to_str().unwrap().to_string(),
                    None => "NoIcon".to_string(),
-                }
+                },
+                addr
            );

            res += &Contact::get_encrinfo(&context, contact_id).await?;
@@ -430,12 +430,12 @@ async fn handle_cmd(
        }
        "oauth2" => {
            if let Some(addr) = ctx.get_config(config::Config::Addr).await? {
-                let oauth2_url =
-                    get_oauth2_url(&ctx, &addr, "chat.delta:/com.b44t.messenger").await?;
-                if oauth2_url.is_none() {
-                    println!("OAuth2 not available for {}.", &addr);
+                if let Some(oauth2_url) =
+                    get_oauth2_url(&ctx, &addr, "chat.delta:/com.b44t.messenger").await?
+                {
+                    println!("Open the following url, set mail_pw to the generated token and server_flags to 2:\n{oauth2_url}");
                } else {
-                    println!("Open the following url, set mail_pw to the generated token and server_flags to 2:\n{}", oauth2_url.unwrap());
+                    println!("OAuth2 not available for {}.", &addr);
                }
            } else {
                println!("oauth2: set addr first.");
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"

 [project]
 name = "deltachat-rpc-client"
-version = "2.33.0"
+version = "2.36.0"
 license = "MPL-2.0"
 description = "Python client for Delta Chat core JSON-RPC interface"
 classifiers = [
@@ -107,3 +107,48 @@ def test_no_contact_request_call(acfactory) -> None:
            msg = bob.get_message_by_id(event.msg_id)
            if msg.get_snapshot().text == "Hello!":
                break
+
+
+def test_who_can_call_me_nobody(acfactory) -> None:
+    alice, bob = acfactory.get_online_accounts(2)
+
+    # Bob sets "who can call me" to "nobody" (2)
+    bob.set_config("who_can_call_me", "2")
+
+    # Bob even accepts Alice in advance so the chat does not appear as contact request.
+    bob.create_chat(alice)
+
+    alice_chat_bob = alice.create_chat(bob)
+    alice_chat_bob.place_outgoing_call("offer")
+    alice_chat_bob.send_text("Hello!")
+
+    # Notification for "Hello!" message should arrive
+    # without the call ringing.
+    while True:
+        event = bob.wait_for_event()
+
+        # There should be no incoming call notification.
+        assert event.kind != EventType.INCOMING_CALL
+
+        if event.kind == EventType.INCOMING_MSG:
+            msg = bob.get_message_by_id(event.msg_id)
+            if msg.get_snapshot().text == "Hello!":
+                break
+
+
+def test_who_can_call_me_everybody(acfactory) -> None:
+    """Test that if "who can call me" setting is set to "everybody", calls arrive even in contact request chats."""
+    alice, bob = acfactory.get_online_accounts(2)
+
+    # Bob sets "who can call me" to "nobody" (0)
+    bob.set_config("who_can_call_me", "0")
+
+    alice_chat_bob = alice.create_chat(bob)
+    alice_chat_bob.place_outgoing_call("offer")
+    incoming_call_event = bob.wait_for_event(EventType.INCOMING_CALL)
+
+    incoming_call_message = Message(bob, incoming_call_event.msg_id)
+
+    # Even with the call arriving, the chat is still in the contact request mode.
+    incoming_chat = incoming_call_message.get_snapshot().chat
+    assert incoming_chat.get_basic_snapshot().is_contact_request
@@ -42,3 +42,16 @@ def test_send_and_receive_message(alice_and_remote_bob) -> None:

    msg = alice.wait_for_incoming_msg()
    assert msg.get_snapshot().text == "hello"
+
+
+def test_second_device(acfactory, alice_and_remote_bob) -> None:
+    """Test setting up current version as a second device for old version."""
+    _alice, alice_contact_bob, remote_eval = alice_and_remote_bob("2.20.0")
+
+    remote_eval("locals().setdefault('future', bob._rpc.provide_backup.future(bob.id))")
+    qr = remote_eval("bob._rpc.get_backup_qr(bob.id)")
+    new_account = acfactory.get_unconfigured_account()
+    new_account._rpc.get_backup(new_account.id, qr)
+    remote_eval("locals()['future']()")
+
+    assert new_account.get_config("addr") == remote_eval("bob.get_config('addr')")
@@ -188,6 +188,10 @@ def test_transport_synchronization(acfactory, log) -> None:
    log.section("ac1 changes the primary transport")
    ac1.set_config("configured_addr", transport3["addr"])

+    ac1_clone.wait_for_event(EventType.TRANSPORTS_MODIFIED)
+    [transport1, transport3] = ac1_clone.list_transports()
+    assert ac1_clone.get_config("configured_addr") == addr3
+
    log.section("ac1 removes the first transport")
    ac1.delete_transport(transport1["addr"])

@@ -217,3 +221,58 @@ def test_recognize_self_address(acfactory) -> None:
    bob_chat.send_text("Hello!")
    msg = alice.wait_for_incoming_msg().get_snapshot()
    assert msg.chat == alice.create_chat(bob)
+
+
+def test_transport_limit(acfactory) -> None:
+    """Test transports limit."""
+    account = acfactory.get_online_account()
+    qr = acfactory.get_account_qr()
+
+    limit = 5
+
+    for _ in range(1, limit):
+        account.add_transport_from_qr(qr)
+
+    assert len(account.list_transports()) == limit
+
+    with pytest.raises(JsonRpcError):
+        account.add_transport_from_qr(qr)
+
+    second_addr = account.list_transports()[1]["addr"]
+    account.delete_transport(second_addr)
+
+    # test that adding a transport after deleting one works again
+    account.add_transport_from_qr(qr)
+
+
+def test_message_info_imap_urls(acfactory, log) -> None:
+    """Test that message info contains IMAP URLs of where the message was received."""
+    alice, bob = acfactory.get_online_accounts(2)
+
+    log.section("Alice adds ac1 clone removes second transport")
+    qr = acfactory.get_account_qr()
+    for i in range(3):
+        alice.add_transport_from_qr(qr)
+        # Wait for all transports to go IDLE after adding each one.
+        for _ in range(i + 1):
+            alice.bring_online()
+
+    new_alice_addr = alice.list_transports()[2]["addr"]
+    alice.set_config("configured_addr", new_alice_addr)
+
+    # Enable multi-device mode so messages are not deleted immediately.
+    alice.set_config("bcc_self", "1")
+
+    # Bob creates chat, learning about Alice's currently selected transport.
+    # This is where he will send the message.
+    bob_chat = bob.create_chat(alice)
+
+    # Alice changes the transport again.
+    alice.set_config("configured_addr", alice.list_transports()[3]["addr"])
+
+    bob_chat.send_text("Hello!")
+
+    msg = alice.wait_for_incoming_msg()
+    for alice_transport in alice.list_transports():
+        addr = alice_transport["addr"]
+        assert (addr == new_alice_addr) == (addr in msg.get_info())
@@ -696,6 +696,6 @@ def test_withdraw_securejoin_qr(acfactory):
        event = alice.wait_for_event()
        if (
            event.kind == EventType.WARNING
-            and "Ignoring vg-request-with-auth message because of invalid auth code." in event.msg
+            and "Ignoring RequestWithAuth message because of invalid auth code." in event.msg
        ):
            break
@@ -90,12 +90,9 @@ def test_lowercase_address(acfactory) -> None:
    assert account.get_config("configured_addr") == addr
    assert account.list_transports()[0]["addr"] == addr

-    for param in [
-        account.get_info()["used_account_settings"],
-        account.get_info()["entered_account_settings"],
-    ]:
-        assert addr in param
-        assert addr_upper not in param
+    param = account.get_info()["used_transport_settings"]
+    assert addr in param
+    assert addr_upper not in param


 def test_configure_ip(acfactory) -> None:
@@ -343,9 +340,11 @@ def test_receive_imf_failure(acfactory) -> None:
    msg_id = event.msg_id
    message = bob.get_message_by_id(msg_id)
    snapshot = message.get_snapshot()
+    version = bob.get_info()["deltachat_core_version"]
    assert (
        snapshot.text == "❌ Failed to receive a message:"
        " Condition failed: `!context.get_config_bool(Config::FailOnReceivingFullMsg).await?`."
+        f" Core version {version}."
        " Please report this bug to delta@merlinux.eu or https://support.delta.chat/."
    )

@@ -508,6 +507,103 @@ def test_import_export_backup(acfactory, tmp_path) -> None:
    assert alice2.manager.get_system_info()


+def test_import_export_online_all(acfactory, tmp_path, data, log) -> None:
+    (ac1, some1) = acfactory.get_online_accounts(2)
+
+    log.section("create some chat content")
+    some1_addr = some1.get_config("addr")
+    chat1 = ac1.create_contact(some1).create_chat()
+    chat1.send_text("msg1")
+    assert len(ac1.get_contacts()) == 1
+
+    original_image_path = data.get_path("image/avatar64x64.png")
+    chat1.send_file(str(original_image_path))
+
+    # Add another 100KB file that ensures that the progress is smooth enough
+    path = tmp_path / "attachment.txt"
+    with path.open("w") as file:
+        file.truncate(100000)
+    chat1.send_file(str(path))
+
+    def assert_account_is_proper(ac):
+        contacts = ac.get_contacts()
+        assert len(contacts) == 1
+        contact2 = contacts[0]
+        assert contact2.get_snapshot().address == some1_addr
+        chat2 = contact2.create_chat()
+        messages = chat2.get_messages()
+        assert len(messages) == 3 + E2EE_INFO_MSGS
+        assert messages[0 + E2EE_INFO_MSGS].get_snapshot().text == "msg1"
+        snapshot = messages[1 + E2EE_INFO_MSGS].get_snapshot()
+        assert snapshot.file_mime == "image/png"
+        assert os.stat(snapshot.file).st_size == os.stat(original_image_path).st_size
+        ac.set_config("displayname", "new displayname")
+        assert ac.get_config("displayname") == "new displayname"
+
+    assert_account_is_proper(ac1)
+
+    backupdir = tmp_path / "backup"
+    backupdir.mkdir()
+
+    log.section(f"export all to {backupdir}")
+    ac1.stop_io()
+    ac1.export_backup(backupdir)
+    progress = 0
+    files_written = []
+    while True:
+        event = ac1.wait_for_event()
+        if event.kind == EventType.IMEX_PROGRESS:
+            assert event.progress > 0  # Progress 0 indicates error.
+            assert event.progress < progress + 250
+            progress = event.progress
+            if progress == 1000:
+                break
+        elif event.kind == EventType.IMEX_FILE_WRITTEN:
+            files_written.append(event.path)
+        else:
+            logging.info(event)
+    assert len(files_written) == 1
+    assert os.path.exists(files_written[0])
+    ac1.start_io()
+
+    log.section("get fresh empty account")
+    ac2 = acfactory.get_unconfigured_account()
+
+    log.section("import backup and check it's proper")
+    ac2.import_backup(files_written[0])
+    progress = 0
+    while True:
+        event = ac2.wait_for_event()
+        if event.kind == EventType.IMEX_PROGRESS:
+            assert event.progress > 0  # Progress 0 indicates error.
+            assert event.progress < progress + 250
+            progress = event.progress
+            if progress == 1000:
+                break
+        else:
+            logging.info(event)
+    assert_account_is_proper(ac1)
+    assert_account_is_proper(ac2)
+
+    log.section(f"Second-time export all to {backupdir}")
+    ac1.stop_io()
+    ac1.export_backup(backupdir)
+    while True:
+        event = ac1.wait_for_event()
+        if event.kind == EventType.IMEX_PROGRESS:
+            assert event.progress > 0
+            if event.progress == 1000:
+                break
+        elif event.kind == EventType.IMEX_FILE_WRITTEN:
+            files_written.append(event.path)
+        else:
+            logging.info(event)
+    assert len(files_written) == 2
+    assert os.path.exists(files_written[1])
+    assert files_written[1] != files_written[0]
+    assert len(list(backupdir.glob("*.tar"))) == 2
+
+
 def test_import_export_keys(acfactory, tmp_path) -> None:
    alice, bob = acfactory.get_online_accounts(2)

@@ -733,7 +829,7 @@ def test_configured_imap_certificate_checks(acfactory):
    alice = acfactory.new_configured_account()

    # Certificate checks should be configured (not None)
-    assert "cert_strict" in alice.get_info().used_account_settings
+    assert "cert_strict" in alice.get_info().used_transport_settings

    # "cert_old_automatic" is the value old Delta Chat core versions used
    # to mean user entered "imap_certificate_checks=0" (Automatic)
@@ -746,7 +842,7 @@ def test_configured_imap_certificate_checks(acfactory):
    #
    # Core 1.142.4, 1.142.5 and 1.142.6 saved this value due to bug.
    # This test is a regression test to prevent this happening again.
-    assert "cert_old_automatic" not in alice.get_info().used_account_settings
+    assert "cert_old_automatic" not in alice.get_info().used_transport_settings


 def test_no_old_msg_is_fresh(acfactory):
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat-rpc-server"
-version = "2.33.0"
+version = "2.36.0"
 description = "DeltaChat JSON-RPC server"
 edition = "2021"
 readme = "README.md"
@@ -15,5 +15,5 @@
  },
  "type": "module",
  "types": "index.d.ts",
-  "version": "2.33.0"
+  "version": "2.36.0"
 }
@@ -43,7 +43,7 @@ async fn main_impl() -> Result<()> {
            if let Some(arg) = args.next() {
                return Err(anyhow!("Unrecognized argument {arg:?}"));
            }
-            eprintln!("{}", &*DC_VERSION_STR);
+            eprintln!("{DC_VERSION_STR}");
            return Ok(());
        } else if first_arg.to_str() == Some("--openrpc") {
            if let Some(arg) = args.next() {
@@ -16,7 +16,12 @@ ignore = [
    # Unmaintained rustls-pemfile
    # It is a transitive dependency of iroh 0.35.0,
    # this should be fixed by upgrading to iroh 1.0 once it is released.
-    "RUSTSEC-2025-0134"
+    "RUSTSEC-2025-0134",
+
+    # Old versions of "lru" are transitive dependencies of iroh 0.35.0.
+    # <https://rustsec.org/advisories/RUSTSEC-2026-0002>
+    # <https://github.com/chatmail/core/issues/7692>
+    "RUSTSEC-2026-0002",
 ]

 [bans]
@@ -31,11 +36,10 @@ skip = [
     { name = "derive_more", version = "1.0.0" },
     { name = "event-listener", version = "2.5.3" },
     { name = "getrandom", version = "0.2.12" },
-     { name = "hashbrown", version = "0.14.5" },
     { name = "heck", version = "0.4.1" },
     { name = "http", version = "0.2.12" },
     { name = "linux-raw-sys", version = "0.4.14" },
-     { name = "lru", version = "0.12.3" },
+     { name = "lru", version = "0.12.5" },
     { name = "netlink-packet-route", version = "0.17.1" },
     { name = "nom", version = "7.1.3" },
     { name = "rand_chacha", version = "0.3.1" },
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"

 [project]
 name = "deltachat"
-version = "2.33.0"
+version = "2.36.0"
 license = "MPL-2.0"
 description = "Python bindings for the Delta Chat Core library using CFFI against the Rust-implemented libdeltachat"
 readme = "README.rst"
@@ -9,7 +9,6 @@ from imap_tools import AND

 import deltachat as dc
 from deltachat import account_hookimpl, Message
-from deltachat.tracker import ImexTracker
 from deltachat.testplugin import E2EE_INFO_MSGS


@@ -269,22 +268,23 @@ def test_enable_mvbox_move(acfactory, lp):
    assert ac2._evtracker.wait_next_incoming_message().text == "message1"


-def test_move_sync_msgs(acfactory):
+def test_dont_move_sync_msgs(acfactory):
    ac1 = acfactory.new_online_configuring_account(bcc_self=True, sync_msgs=True, fix_is_chatmail=True)
    acfactory.bring_accounts_online()

-    ac1.direct_imap.select_folder("DeltaChat")
+    ac1.direct_imap.select_folder("Inbox")
    # Sync messages may also be sent during the configuration.
-    mvbox_msg_cnt = len(ac1.direct_imap.get_all_messages())
+    inbox_msg_cnt = len(ac1.direct_imap.get_all_messages())

    ac1.set_config("displayname", "Alice")
    ac1._evtracker.get_matching("DC_EVENT_MSG_DELIVERED")
    ac1.set_config("displayname", "Bob")
    ac1._evtracker.get_matching("DC_EVENT_MSG_DELIVERED")
    ac1.direct_imap.select_folder("Inbox")
-    assert len(ac1.direct_imap.get_all_messages()) == 0
+    assert len(ac1.direct_imap.get_all_messages()) == inbox_msg_cnt + 2
+
    ac1.direct_imap.select_folder("DeltaChat")
-    assert len(ac1.direct_imap.get_all_messages()) == mvbox_msg_cnt + 2
+    assert len(ac1.direct_imap.get_all_messages()) == 0


 def test_forward_messages(acfactory, lp):
@@ -826,86 +826,6 @@ def test_send_and_receive_image(acfactory, lp, data):
    assert m == msg_in


-def test_import_export_online_all(acfactory, tmp_path, data, lp):
-    (ac1, some1) = acfactory.get_online_accounts(2)
-
-    lp.sec("create some chat content")
-    some1_addr = some1.get_config("addr")
-    chat1 = ac1.create_contact(some1).create_chat()
-    chat1.send_text("msg1")
-    assert len(ac1.get_contacts()) == 1
-
-    original_image_path = data.get_path("d.png")
-    chat1.send_image(original_image_path)
-
-    # Add another 100KB file that ensures that the progress is smooth enough
-    path = tmp_path / "attachment.txt"
-    with path.open("w") as file:
-        file.truncate(100000)
-    chat1.send_file(str(path))
-
-    def assert_account_is_proper(ac):
-        contacts = ac.get_contacts()
-        assert len(contacts) == 1
-        contact2 = contacts[0]
-        assert contact2.addr == some1_addr
-        chat2 = contact2.create_chat()
-        messages = chat2.get_messages()
-        assert len(messages) == 3 + E2EE_INFO_MSGS
-        assert messages[0 + E2EE_INFO_MSGS].text == "msg1"
-        assert messages[1 + E2EE_INFO_MSGS].filemime == "image/png"
-        assert os.stat(messages[1 + E2EE_INFO_MSGS].filename).st_size == os.stat(original_image_path).st_size
-        ac.set_config("displayname", "new displayname")
-        assert ac.get_config("displayname") == "new displayname"
-
-    assert_account_is_proper(ac1)
-
-    backupdir = tmp_path / "backup"
-    backupdir.mkdir()
-
-    lp.sec(f"export all to {backupdir}")
-    with ac1.temp_plugin(ImexTracker()) as imex_tracker:
-        ac1.stop_io()
-        ac1.imex(str(backupdir), dc.const.DC_IMEX_EXPORT_BACKUP)
-
-        # check progress events for export
-        assert imex_tracker.wait_progress(1, progress_upper_limit=249)
-        assert imex_tracker.wait_progress(250, progress_upper_limit=499)
-        assert imex_tracker.wait_progress(500, progress_upper_limit=749)
-        assert imex_tracker.wait_progress(750, progress_upper_limit=999)
-
-        paths = imex_tracker.wait_finish()
-        assert len(paths) == 1
-        path = paths[0]
-        assert os.path.exists(path)
-        ac1.start_io()
-
-    lp.sec("get fresh empty account")
-    ac2 = acfactory.get_unconfigured_account()
-
-    lp.sec("get latest backup file")
-    path2 = ac2.get_latest_backupfile(str(backupdir))
-    assert path2 == path
-
-    lp.sec("import backup and check it's proper")
-    with ac2.temp_plugin(ImexTracker()) as imex_tracker:
-        ac2.import_all(path)
-
-        # check progress events for import
-        assert imex_tracker.wait_progress(1, progress_upper_limit=249)
-        assert imex_tracker.wait_progress(1000)
-
-    assert_account_is_proper(ac1)
-    assert_account_is_proper(ac2)
-
-    lp.sec(f"Second-time export all to {backupdir}")
-    ac1.stop_io()
-    path2 = ac1.export_all(str(backupdir))
-    assert os.path.exists(path2)
-    assert path2 != path
-    assert ac2.get_latest_backupfile(str(backupdir)) == path2
-
-
 def test_qr_email_capitalization(acfactory, lp):
    """Regression test for a bug
    that resulted in failure to propagate verification
@@ -1295,16 +1215,17 @@ def test_configure_error_msgs_invalid_server(acfactory):
        ev = ac2._evtracker.get_matching("DC_EVENT_CONFIGURE_PROGRESS")
        if ev.data1 == 0:
            break
+    err_lower = ev.data2.lower()
    # Can't connect so it probably should say something about "internet"
    # again, should not repeat itself
    # If this fails then probably `e.msg.to_lowercase().contains("could not resolve")`
    # in configure.rs returned false because the error message was changed
    # (i.e. did not contain "could not resolve" anymore)
-    assert (ev.data2.count("internet") + ev.data2.count("network")) == 1
+    assert (err_lower.count("internet") + err_lower.count("network")) == 1
    # Should mention that it can't connect:
-    assert ev.data2.count("connect") == 1
+    assert err_lower.count("connect") == 1
    # The users do not know what "configuration" is
-    assert "configuration" not in ev.data2.lower()
+    assert "configuration" not in err_lower


 def test_status(acfactory):
@@ -1 +1 @@
-2025-12-05
+2026-01-03
@@ -7,7 +7,7 @@ set -euo pipefail
 #
 # Avoid using rustup here as it depends on reading /proc/self/exe and
 # has problems running under QEMU.
-RUST_VERSION=1.91.0
+RUST_VERSION=1.92.0

 ARCH="$(uname -m)"
 test -f "/lib/libc.musl-$ARCH.so.1" && LIBC=musl || LIBC=gnu
@@ -60,8 +60,18 @@ impl Accounts {
        if writable && !dir.exists() {
            Accounts::create(&dir).await?;
        }
+        let events = Events::new();
+        Accounts::open(events, dir, writable).await
+    }

-        Accounts::open(dir, writable).await
+    /// Loads or creates an accounts folder at the given `dir`.
+    /// Uses an existing events channel.
+    pub async fn new_with_events(dir: PathBuf, writable: bool, events: Events) -> Result<Self> {
+        if writable && !dir.exists() {
+            Accounts::create(&dir).await?;
+        }
+
+        Accounts::open(events, dir, writable).await
    }

    /// Get the ID used to log events.
@@ -85,14 +95,14 @@ impl Accounts {

    /// Opens an existing accounts structure. Will error if the folder doesn't exist,
    /// no account exists and no config exists.
-    async fn open(dir: PathBuf, writable: bool) -> Result<Self> {
+    async fn open(events: Events, dir: PathBuf, writable: bool) -> Result<Self> {
        ensure!(dir.exists(), "directory does not exist");

        let config_file = dir.join(CONFIG_NAME);
        ensure!(config_file.exists(), "{config_file:?} does not exist");

        let config = Config::from_file(config_file, writable).await?;
-        let events = Events::new();
+
        let stockstrings = StockStrings::new();
        let push_subscriber = PushSubscriber::new();
        let accounts = config
@@ -4,6 +4,7 @@
 //! This means, the "Call ID" is a "Message ID" - similar to Webxdc IDs.
 use crate::chat::ChatIdBlocked;
 use crate::chat::{Chat, ChatId, send_msg};
+use crate::config::Config;
 use crate::constants::{Blocked, Chattype};
 use crate::contact::ContactId;
 use crate::context::{Context, WeakContext};
@@ -16,6 +17,8 @@ use crate::net::dns::lookup_host_with_cache;
 use crate::param::Param;
 use crate::tools::{normalize_text, time};
 use anyhow::{Context as _, Result, ensure};
+use deltachat_derive::{FromSql, ToSql};
+use num_traits::FromPrimitive;
 use sdp::SessionDescription;
 use serde::Serialize;
 use std::io::Cursor;
@@ -33,7 +36,7 @@ use tokio::time::sleep;
 ///
 /// For the caller, this means they should also not wait longer,
 /// as the callee won't start the call afterwards.
-const RINGING_SECONDS: i64 = 60;
+const RINGING_SECONDS: i64 = 120;

 // For persisting parameters in the call, we use Param::Arg*

@@ -348,26 +351,34 @@ impl Context {
                            false
                        }
                    };
-                    if let Some(chat_id_blocked) =
-                        ChatIdBlocked::lookup_by_contact(self, from_id).await?
-                    {
-                        match chat_id_blocked.blocked {
-                            Blocked::Not => {
-                                self.emit_event(EventType::IncomingCall {
-                                    msg_id: call.msg.id,
-                                    chat_id: call.msg.chat_id,
-                                    place_call_info: call.place_call_info.to_string(),
-                                    has_video,
-                                });
-                            }
-                            Blocked::Yes | Blocked::Request => {
-                                // Do not notify about incoming calls
-                                // from contact requests and blocked contacts.
-                                //
-                                // User can still access the call and accept it
-                                // via the chat in case of contact requests.
-                            }
-                        }
+                    let can_call_me = match who_can_call_me(self).await? {
+                        WhoCanCallMe::Contacts => ChatIdBlocked::lookup_by_contact(self, from_id)
+                            .await?
+                            .is_some_and(|chat_id_blocked| {
+                                match chat_id_blocked.blocked {
+                                    Blocked::Not => true,
+                                    Blocked::Yes | Blocked::Request => {
+                                        // Do not notify about incoming calls
+                                        // from contact requests and blocked contacts.
+                                        //
+                                        // User can still access the call and accept it
+                                        // via the chat in case of contact requests.
+                                        false
+                                    }
+                                }
+                            }),
+                        WhoCanCallMe::Everybody => ChatIdBlocked::lookup_by_contact(self, from_id)
+                            .await?
+                            .is_none_or(|chat_id_blocked| chat_id_blocked.blocked != Blocked::Yes),
+                        WhoCanCallMe::Nobody => false,
+                    };
+                    if can_call_me {
+                        self.emit_event(EventType::IncomingCall {
+                            msg_id: call.msg.id,
+                            chat_id: call.msg.chat_id,
+                            place_call_info: call.place_call_info.to_string(),
+                            has_video,
+                        });
                    }
                    let wait = call.remaining_ring_seconds();
                    let context = self.get_weak_context();
@@ -663,9 +674,7 @@ pub(crate) async fn create_fallback_ice_servers(context: &Context) -> Result<Str
    // because of bandwidth costs:
    // <https://github.com/jselbie/stunserver/issues/50>

-    // We use nine.testrun.org for a default STUN server.
    let hostname = "nine.testrun.org";
-
    // Do not use cache because there is no TLS.
    let load_cache = false;
    let urls: Vec<String> = lookup_host_with_cache(context, hostname, STUN_PORT, "", load_cache)
@@ -673,14 +682,27 @@ pub(crate) async fn create_fallback_ice_servers(context: &Context) -> Result<Str
        .into_iter()
        .map(|addr| format!("stun:{addr}"))
        .collect();
-
-    let ice_server = IceServer {
+    let stun_server = IceServer {
        urls,
        username: None,
        credential: None,
    };

-    let json = serde_json::to_string(&[ice_server])?;
+    let hostname = "turn.delta.chat";
+    // Do not use cache because there is no TLS.
+    let load_cache = false;
+    let urls: Vec<String> = lookup_host_with_cache(context, hostname, STUN_PORT, "", load_cache)
+        .await?
+        .into_iter()
+        .map(|addr| format!("turn:{addr}"))
+        .collect();
+    let turn_server = IceServer {
+        urls,
+        username: Some("public".to_string()),
+        credential: Some("o4tR7yG4rG2slhXqRUf9zgmHz".to_string()),
+    };
+
+    let json = serde_json::to_string(&[stun_server, turn_server])?;
    Ok(json)
 }

@@ -701,5 +723,32 @@ pub async fn ice_servers(context: &Context) -> Result<String> {
    }
 }

+/// "Who can call me" config options.
+#[derive(
+    Debug, Default, Display, Clone, Copy, PartialEq, Eq, FromPrimitive, ToPrimitive, FromSql, ToSql,
+)]
+#[repr(u8)]
+pub enum WhoCanCallMe {
+    /// Everybody can call me if they are not blocked.
+    ///
+    /// This includes contact requests.
+    Everybody = 0,
+
+    /// Every contact who is not blocked and not a contact request, can call.
+    #[default]
+    Contacts = 1,
+
+    /// Nobody can call me.
+    Nobody = 2,
+}
+
+/// Returns currently configuration of the "who can call me" option.
+async fn who_can_call_me(context: &Context) -> Result<WhoCanCallMe> {
+    let who_can_call_me =
+        WhoCanCallMe::from_i32(context.get_config_int(Config::WhoCanCallMe).await?)
+            .unwrap_or_default();
+    Ok(who_can_call_me)
+}
+
 #[cfg(test)]
 mod calls_tests;
@@ -432,14 +432,18 @@ impl ChatId {

        match chat.typ {
            Chattype::Single | Chattype::Group | Chattype::OutBroadcast | Chattype::InBroadcast => {
-                // User has "created a chat" with all these contacts.
-                //
                // Previously accepting a chat literally created a chat because unaccepted chats
                // went to "contact requests" list rather than normal chatlist.
+                // But for groups we use lower origin because users don't always check all members
+                // before accepting a chat and may not want to have the group members mixed with
+                // existing contacts. `IncomingTo` fits here by its definition.
+                let origin = match chat.typ {
+                    Chattype::Group => Origin::IncomingTo,
+                    _ => Origin::CreateChat,
+                };
                for contact_id in get_chat_contacts(context, self).await? {
                    if contact_id != ContactId::SELF {
-                        ContactId::scaleup_origin(context, &[contact_id], Origin::CreateChat)
-                            .await?;
+                        ContactId::scaleup_origin(context, &[contact_id], origin).await?;
                    }
                }
            }
@@ -596,6 +600,10 @@ impl ChatId {
    }

    /// Deletes a chat.
+    ///
+    /// Messages are deleted from the device and the chat database entry is deleted.
+    /// After that, a `MsgsChanged` event is emitted.
+    /// Messages are deleted from the server in background.
    pub async fn delete(self, context: &Context) -> Result<()> {
        self.delete_ex(context, Sync).await
    }
@@ -654,7 +662,7 @@ impl ChatId {
        context
            .set_config_internal(Config::LastHousekeeping, None)
            .await?;
-        context.scheduler.interrupt_inbox().await;
+        context.scheduler.interrupt_smtp().await;

        Ok(())
    }
@@ -2107,7 +2115,7 @@ pub(crate) async fn sync(context: &Context, id: SyncId, action: SyncAction) -> R
    context
        .add_sync_item(SyncData::AlterChat { id, action })
        .await?;
-    context.scheduler.interrupt_inbox().await;
+    context.scheduler.interrupt_smtp().await;
    Ok(())
 }

@@ -2728,7 +2736,7 @@ async fn prepare_send_msg(
    Ok(row_ids)
 }

-/// Constructs jobs for sending a message and inserts them into the appropriate table.
+/// Constructs jobs for sending a message and inserts them into the `smtp` table.
 ///
 /// Updates the message `GuaranteeE2ee` parameter and persists it
 /// in the database depending on whether the message
@@ -2852,30 +2860,27 @@ pub(crate) async fn create_send_msg_jobs(context: &Context, msg: &mut Message) -
    let chunk_size = context.get_max_smtp_rcpt_to().await?;
    let trans_fn = |t: &mut rusqlite::Transaction| {
        let mut row_ids = Vec::<i64>::new();
+
        if let Some(sync_ids) = rendered_msg.sync_ids_to_delete {
            t.execute(
                &format!("DELETE FROM multi_device_sync WHERE id IN ({sync_ids})"),
                (),
            )?;
-            t.execute(
-                "INSERT INTO imap_send (mime, msg_id) VALUES (?, ?)",
-                (&rendered_msg.message, msg.id),
+        }
+
+        for recipients_chunk in recipients.chunks(chunk_size) {
+            let recipients_chunk = recipients_chunk.join(" ");
+            let row_id = t.execute(
+                "INSERT INTO smtp (rfc724_mid, recipients, mime, msg_id) \
+                VALUES            (?1,         ?2,         ?3,   ?4)",
+                (
+                    &rendered_msg.rfc724_mid,
+                    recipients_chunk,
+                    &rendered_msg.message,
+                    msg.id,
+                ),
            )?;
-        } else {
-            for recipients_chunk in recipients.chunks(chunk_size) {
-                let recipients_chunk = recipients_chunk.join(" ");
-                let row_id = t.execute(
-                    "INSERT INTO smtp (rfc724_mid, recipients, mime, msg_id) \
-                    VALUES            (?1,         ?2,         ?3,   ?4)",
-                    (
-                        &rendered_msg.rfc724_mid,
-                        recipients_chunk,
-                        &rendered_msg.message,
-                        msg.id,
-                    ),
-                )?;
-                row_ids.push(row_id.try_into()?);
-            }
+            row_ids.push(row_id.try_into()?);
        }
        Ok(row_ids)
    };
@@ -3090,7 +3095,7 @@ pub async fn get_chat_msgs_ex(
              WHERE m.chat_id=?
                AND m.hidden=0
                AND (
-                    m.param GLOB \"*S=*\"
+                    m.param GLOB '*\nS=*' OR param GLOB 'S=*'
                    OR m.from_id == ?
                    OR m.to_id == ?
                );",
@@ -3837,7 +3842,7 @@ pub(crate) async fn add_contact_to_chat_ex(
                .log_err(context)
                .is_ok()
        {
-            context.scheduler.interrupt_inbox().await;
+            context.scheduler.interrupt_smtp().await;
        }
    }
    context.emit_event(EventType::ChatModified(chat_id));
@@ -4311,7 +4316,7 @@ pub async fn save_msgs(context: &Context, msg_ids: &[MsgId]) -> Result<()> {
            })
            .await?;
    }
-    context.scheduler.interrupt_inbox().await;
+    context.scheduler.interrupt_smtp().await;
    Ok(())
 }

@@ -396,8 +396,6 @@ impl Chatlist {
            if lastmsg.from_id == ContactId::SELF {
                None
            } else if chat.typ == Chattype::Group
-                || chat.typ == Chattype::OutBroadcast
-                || chat.typ == Chattype::InBroadcast
                || chat.typ == Chattype::Mailinglist
                || chat.is_self_talk()
            {
@@ -471,10 +469,11 @@ mod tests {
    use super::*;
    use crate::chat::save_msgs;
    use crate::chat::{
-        add_contact_to_chat, create_group, get_chat_contacts, remove_contact_from_chat,
-        send_text_msg, set_chat_name,
+        add_contact_to_chat, create_broadcast, create_group, get_chat_contacts,
+        remove_contact_from_chat, send_text_msg, set_chat_name,
    };
    use crate::receive_imf::receive_imf;
+    use crate::securejoin::get_securejoin_qr;
    use crate::stock_str::StockMessage;
    use crate::test_utils::TestContext;
    use crate::test_utils::TestContextManager;
@@ -806,6 +805,32 @@ mod tests {
        Ok(())
    }

+    #[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+    async fn test_no_summary_prefix_for_channel() -> Result<()> {
+        let mut tcm = TestContextManager::new();
+        let alice = tcm.alice().await;
+        let bob = tcm.bob().await;
+
+        let alice_chat_id = create_broadcast(&alice, "alice's channel".to_string()).await?;
+        let qr = get_securejoin_qr(&alice, Some(alice_chat_id)).await?;
+        tcm.exec_securejoin_qr(&bob, &alice, &qr).await;
+
+        send_text_msg(&alice, alice_chat_id, "hi".into()).await?;
+        let sent1 = alice.pop_sent_msg().await;
+        let chatlist = Chatlist::try_load(&alice, 0, None, None).await?;
+        let summary = chatlist.get_summary(&alice, 0, None).await?;
+        assert!(summary.prefix.is_none());
+        assert_eq!(summary.text, "hi");
+
+        bob.recv_msg(&sent1).await;
+        let chatlist = Chatlist::try_load(&bob, 0, None, None).await?;
+        let summary = chatlist.get_summary(&bob, 0, None).await?;
+        assert!(summary.prefix.is_none());
+        assert_eq!(summary.text, "hi");
+
+        Ok(())
+    }
+
    #[tokio::test(flavor = "multi_thread", worker_threads = 2)]
    async fn test_load_broken() {
        let t = TestContext::new_bob().await;
@@ -20,7 +20,7 @@ use crate::mimefactory::RECOMMENDED_FILE_SIZE;
 use crate::provider::Provider;
 use crate::sync::{self, Sync::*, SyncData};
 use crate::tools::get_abs_path;
-use crate::transport::{ConfiguredLoginParam, add_pseudo_transport};
+use crate::transport::{ConfiguredLoginParam, add_pseudo_transport, send_sync_transports};
 use crate::{constants, stats};

 /// The available configuration keys.
@@ -446,6 +446,16 @@ pub enum Config {
    /// Protected Email".
    #[strum(props(default = "1"))]
    StdHeaderProtectionComposing,
+
+    /// Who can call me.
+    ///
+    /// The options are from the `WhoCanCallMe` enum.
+    #[strum(props(default = "1"))]
+    WhoCanCallMe,
+
+    /// Experimental option denoting that the current profile is shared between multiple team members.
+    /// For now, the only effect of this option is that seen flags are not synchronized.
+    TeamProfile,
 }

 impl Config {
@@ -504,7 +514,7 @@ impl Context {
                        .into_owned()
                })
            }
-            Config::SysVersion => Some((*constants::DC_VERSION_STR).clone()),
+            Config::SysVersion => Some(constants::DC_VERSION_STR.to_string()),
            Config::SysMsgsizeMaxRecommended => Some(format!("{RECOMMENDED_FILE_SIZE}")),
            Config::SysConfigKeys => Some(get_config_keys_string()),
            _ => self.sql.get_raw_config(key.as_ref()).await?,
@@ -605,12 +615,6 @@ impl Context {
            && !self.get_config_bool(Config::Bot).await?)
    }

-    /// Returns whether sync messages should be uploaded to the mvbox.
-    pub(crate) async fn should_move_sync_msgs(&self) -> Result<bool> {
-        Ok(self.get_config_bool(Config::MvboxMove).await?
-            || !self.get_config_bool(Config::IsChatmail).await?)
-    }
-
    /// Returns whether MDNs should be requested.
    pub(crate) async fn should_request_mdns(&self) -> Result<bool> {
        match self.get_config_bool_opt(Config::MdnsEnabled).await? {
@@ -818,37 +822,39 @@ impl Context {
                    self.sql
                        .set_raw_config(Config::ConfiguredAddr.as_ref(), Some(addr))
                        .await?;
+                } else {
+                    self.sql
+                        .transaction(|transaction| {
+                            if transaction.query_row(
+                                "SELECT COUNT(*) FROM transports WHERE addr=?",
+                                (addr,),
+                                |row| {
+                                    let res: i64 = row.get(0)?;
+                                    Ok(res)
+                                },
+                            )? == 0
+                            {
+                                bail!("Address does not belong to any transport.");
+                            }
+                            transaction.execute(
+                                "UPDATE config SET value=? WHERE keyname='configured_addr'",
+                                (addr,),
+                            )?;
+
+                            // Clean up SMTP and IMAP APPEND queue.
+                            //
+                            // The messages in the queue have a different
+                            // From address so we cannot send them over
+                            // the new SMTP transport.
+                            transaction.execute("DELETE FROM smtp", ())?;
+                            transaction.execute("DELETE FROM imap_send", ())?;
+
+                            Ok(())
+                        })
+                        .await?;
+                    send_sync_transports(self).await?;
+                    self.sql.uncache_raw_config("configured_addr").await;
                }
-                self.sql
-                    .transaction(|transaction| {
-                        if transaction.query_row(
-                            "SELECT COUNT(*) FROM transports WHERE addr=?",
-                            (addr,),
-                            |row| {
-                                let res: i64 = row.get(0)?;
-                                Ok(res)
-                            },
-                        )? == 0
-                        {
-                            bail!("Address does not belong to any transport.");
-                        }
-                        transaction.execute(
-                            "UPDATE config SET value=? WHERE keyname='configured_addr'",
-                            (addr,),
-                        )?;
-
-                        // Clean up SMTP and IMAP APPEND queue.
-                        //
-                        // The messages in the queue have a different
-                        // From address so we cannot send them over
-                        // the new SMTP transport.
-                        transaction.execute("DELETE FROM smtp", ())?;
-                        transaction.execute("DELETE FROM imap_send", ())?;
-
-                        Ok(())
-                    })
-                    .await?;
-                self.sql.uncache_raw_config("configured_addr").await;
            }
            _ => {
                self.sql.set_raw_config(key.as_ref(), value).await?;
@@ -878,7 +884,7 @@ impl Context {
        {
            return Ok(());
        }
-        self.scheduler.interrupt_inbox().await;
+        self.scheduler.interrupt_smtp().await;
        Ok(())
    }

@@ -942,7 +948,7 @@ impl Context {
    /// This should only be used by test code and during configure.
    #[cfg(test)] // AEAP is disabled, but there are still tests for it
    pub(crate) async fn set_primary_self_addr(&self, primary_new: &str) -> Result<()> {
-        self.quota.write().await.take();
+        self.quota.write().await.clear();

        self.sql
            .set_raw_config(Config::ConfiguredAddr.as_ref(), Some(primary_new))
@@ -987,5 +993,18 @@ fn get_config_keys_string() -> String {
    format!(" {keys} ")
 }

+/// Returns all `ui.*` config keys that were set by the UI.
+pub async fn get_all_ui_config_keys(context: &Context) -> Result<Vec<String>> {
+    let ui_keys = context
+        .sql
+        .query_map_vec(
+            "SELECT keyname FROM config WHERE keyname GLOB 'ui.*' ORDER BY config.id",
+            (),
+            |row| Ok(row.get::<_, String>(0)?),
+        )
+        .await?;
+    Ok(ui_keys)
+}
+
 #[cfg(test)]
 mod config_tests;
@@ -81,6 +81,37 @@ async fn test_ui_config() -> Result<()> {
    Ok(())
 }

+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn test_get_all_ui_config_keys() -> Result<()> {
+    let t = TestContext::new().await;
+
+    t.set_ui_config("ui.android.screen_security", Some("safe"))
+        .await?;
+    t.set_ui_config("ui.lastchatid", Some("231")).await?;
+    t.set_ui_config(
+        "ui.desktop.webxdcBounds.528490",
+        Some(r#"{"x":954,"y":356,"width":378,"height":671}"#),
+    )
+    .await?;
+    t.set_ui_config(
+        "ui.desktop.webxdcBounds.556543",
+        Some(r#"{"x":954,"y":356,"width":378,"height":671}"#),
+    )
+    .await?;
+
+    assert_eq!(
+        get_all_ui_config_keys(&t).await?,
+        vec![
+            "ui.android.screen_security",
+            "ui.lastchatid",
+            "ui.desktop.webxdcBounds.528490",
+            "ui.desktop.webxdcBounds.556543"
+        ]
+    );
+
+    Ok(())
+}
+
 /// Regression test for https://github.com/deltachat/deltachat-core-rust/issues/3012
 #[tokio::test(flavor = "multi_thread", worker_threads = 2)]
 async fn test_set_config_bool() -> Result<()> {
@@ -237,7 +268,7 @@ async fn test_no_sync_on_self_sent_msg() -> Result<()> {
    let status = "Sent via usual message";
    alice0.set_config(Config::Selfstatus, Some(status)).await?;
    alice0.send_sync_msg().await?;
-    alice0.pop_sent_sync_msg().await;
+    alice0.pop_sent_msg().await;
    let status1 = "Synced via sync message";
    alice1.set_config(Config::Selfstatus, Some(status1)).await?;
    tcm.send_recv(alice0, alice1, "hi Alice!").await;
@@ -261,7 +292,7 @@ async fn test_no_sync_on_self_sent_msg() -> Result<()> {
        .set_config(Config::Selfavatar, Some(file.to_str().unwrap()))
        .await?;
    alice0.send_sync_msg().await?;
-    alice0.pop_sent_sync_msg().await;
+    alice0.pop_sent_msg().await;
    let file = alice1.dir.path().join("avatar.jpg");
    let bytes = include_bytes!("../../test-data/image/avatar1000x1000.jpg");
    tokio::fs::write(&file, bytes).await?;
@@ -45,6 +45,10 @@ use crate::transport::{
 use crate::{EventType, stock_str};
 use crate::{chat, provider};

+/// Maximum number of relays
+/// see <https://github.com/chatmail/core/issues/7608>
+pub(crate) const MAX_TRANSPORT_RELAYS: usize = 5;
+
 macro_rules! progress {
    ($context:tt, $progress:expr, $comment:expr) => {
        assert!(
@@ -206,7 +210,8 @@ impl Context {
    /// (i.e. [EnteredLoginParam::addr]).
    pub async fn delete_transport(&self, addr: &str) -> Result<()> {
        let now = time();
-        self.sql
+        let removed_transport_id = self
+            .sql
            .transaction(|transaction| {
                let primary_addr = transaction.query_row(
                    "SELECT value FROM config WHERE keyname='configured_addr'",
@@ -247,10 +252,11 @@ impl Context {
                    (addr, remove_timestamp),
                )?;

-                Ok(())
+                Ok(transport_id)
            })
            .await?;
        send_sync_transports(self).await?;
+        self.quota.write().await.remove(&removed_transport_id);

        Ok(())
    }
@@ -268,18 +274,53 @@ impl Context {
                )
                .await?
        {
-            if self.get_config(Config::MvboxMove).await?.as_deref() != Some("0") {
-                bail!("Cannot use multi-transport with mvbox_move enabled.");
-            }
+            // Should be checked before `MvboxMove` because the latter makes no sense in presense of
+            // `OnlyFetchMvbox` and even grayed out in the UIs in this case.
            if self.get_config(Config::OnlyFetchMvbox).await?.as_deref() != Some("0") {
-                bail!("Cannot use multi-transport with only_fetch_mvbox enabled.");
+                bail!(
+                    "To use additional relays, disable the legacy option \"Settings / Advanced / Only Fetch from DeltaChat Folder\"."
+                );
+            }
+            if self.get_config(Config::MvboxMove).await?.as_deref() != Some("0") {
+                bail!(
+                    "To use additional relays, disable the legacy option \"Settings / Advanced / Move automatically to DeltaChat Folder\"."
+                );
            }
            if self.get_config(Config::ShowEmails).await?.as_deref() != Some("2") {
-                bail!("Cannot use multi-transport with disabled fetching of classic emails.");
+                bail!(
+                    "To use additional relays, set the legacy option \"Settings / Advanced / Show Classic Emails\" to \"All\"."
+                );
+            }
+
+            if self
+                .sql
+                .count("SELECT COUNT(*) FROM transports", ())
+                .await?
+                >= MAX_TRANSPORT_RELAYS
+            {
+                bail!(
+                    "You have reached the maximum number of relays ({}).",
+                    MAX_TRANSPORT_RELAYS
+                )
            }
        }

-        let provider = configure(self, param).await?;
+        let provider = match configure(self, param).await {
+            Err(error) => {
+                // Log entered and actual params
+                let configured_param = get_configured_param(self, param).await;
+                warn!(
+                    self,
+                    "configure failed: Entered params: {}. Used params: {}. Error: {error}.",
+                    param.to_string(),
+                    configured_param
+                        .map(|param| param.to_string())
+                        .unwrap_or("error".to_owned())
+                );
+                return Err(error);
+            }
+            Ok(provider) => provider,
+        };
        self.set_config_internal(Config::NotifyAboutWrongPw, Some("1"))
            .await?;
        on_configure_completed(self, provider).await?;
@@ -2,16 +2,13 @@

 #![allow(missing_docs)]

-use std::sync::LazyLock;
-
 use deltachat_derive::{FromSql, ToSql};
 use percent_encoding::{AsciiSet, NON_ALPHANUMERIC};
 use serde::{Deserialize, Serialize};

 use crate::chat::ChatId;

-pub static DC_VERSION_STR: LazyLock<String> =
-    LazyLock::new(|| env!("CARGO_PKG_VERSION").to_string());
+pub static DC_VERSION_STR: &str = env!("CARGO_PKG_VERSION");

 /// Set of characters to percent-encode in email addresses and names.
 pub(crate) const NON_ALPHANUMERIC_WITHOUT_DOT: &AsciiSet = &NON_ALPHANUMERIC.remove(b'.');
@@ -434,7 +434,7 @@ pub struct Contact {
    pub id: ContactId,

    /// Contact name. It is recommended to use `Contact::get_name`,
-    /// `Contact::get_display_name` or `Contact::get_name_n_addr` to access this field.
+    /// `Contact::get_display_name` to access this field.
    /// May be empty, initially set to `authname`.
    name: String,

@@ -1144,7 +1144,7 @@ WHERE c.id>?
    AND c.origin>=?
    AND c.blocked=0
    AND (IFNULL(c.name_normalized,IIF(c.name='',c.authname,c.name)) LIKE ? OR c.addr LIKE ?)
-ORDER BY c.last_seen DESC, c.id DESC
+ORDER BY c.origin>=? DESC, c.last_seen DESC, c.id DESC
                    ",
                    (
                        ContactId::LAST_SPECIAL,
@@ -1152,6 +1152,7 @@ ORDER BY c.last_seen DESC, c.id DESC
                        minimal_origin,
                        &s3str_like_cmd,
                        &s3str_like_cmd,
+                        Origin::CreateChat,
                    ),
                    |row| {
                        let id: ContactId = row.get(0)?;
@@ -1201,8 +1202,13 @@ ORDER BY c.last_seen DESC, c.id DESC
                 AND (fingerprint='')=?
                 AND origin>=?
                 AND blocked=0
-                 ORDER BY last_seen DESC, id DESC;",
-                    (ContactId::LAST_SPECIAL, flag_address, minimal_origin),
+                 ORDER BY origin>=? DESC, last_seen DESC, id DESC",
+                    (
+                        ContactId::LAST_SPECIAL,
+                        flag_address,
+                        minimal_origin,
+                        Origin::CreateChat,
+                    ),
                    |row| {
                        let id: ContactId = row.get(0)?;
                        let addr: String = row.get(1)?;
@@ -1518,7 +1524,7 @@ WHERE addr=?
    /// May be an empty string.
    ///
    /// This name is typically used in a form where the user can edit the name of a contact.
-    /// To get a fine name to display in lists etc., use `Contact::get_display_name` or `Contact::get_name_n_addr`.
+    /// To get a fine name to display in lists etc., use `Contact::get_display_name`.
    pub fn get_name(&self) -> &str {
        &self.name
    }
@@ -1538,26 +1544,6 @@ WHERE addr=?
        &self.addr
    }

-    /// Get a summary of name and address.
-    ///
-    /// The returned string is either "Name (email@domain.com)" or just
-    /// "email@domain.com" if the name is unset.
-    ///
-    /// The result should only be used locally and never sent over the network
-    /// as it leaks the local contact name.
-    ///
-    /// The summary is typically used when asking the user something about the contact.
-    /// The attached email address makes the question unique, eg. "Chat with Alan Miller (am@uniquedomain.com)?"
-    pub fn get_name_n_addr(&self) -> String {
-        if !self.name.is_empty() {
-            format!("{} ({})", self.name, self.addr)
-        } else if !self.authname.is_empty() {
-            format!("{} ({})", self.authname, self.addr)
-        } else {
-            (&self.addr).into()
-        }
-    }
-
    /// Get the contact's profile image.
    /// This is the image set by each remote user on their own
    /// using set_config(context, "selfavatar", image).
@@ -1652,8 +1638,7 @@ WHERE addr=?
    ///
    /// If this returns Some(_),
    /// display green checkmark in the profile and "Introduced by ..." line
-    /// with the name and address of the contact
-    /// formatted by [Self::get_name_n_addr].
+    /// with the name of the contact.
    ///
    /// If this returns `Some(None)`, then the contact is verified,
    /// but it's unclear by whom.
@@ -192,7 +192,6 @@ async fn test_add_or_lookup() {
    assert_eq!(contact.get_authname(), "bla foo");
    assert_eq!(contact.get_display_name(), "Name one");
    assert_eq!(contact.get_addr(), "one@eins.org");
-    assert_eq!(contact.get_name_n_addr(), "Name one (one@eins.org)");

    // modify first added contact
    let (contact_id_test, sth_modified) = Contact::add_or_lookup(
@@ -225,7 +224,6 @@ async fn test_add_or_lookup() {
    assert_eq!(contact.get_name(), "");
    assert_eq!(contact.get_display_name(), "three@drei.sam");
    assert_eq!(contact.get_addr(), "three@drei.sam");
-    assert_eq!(contact.get_name_n_addr(), "three@drei.sam");

    // add name to third contact from incoming message (this becomes authorized name)
    let (contact_id_test, sth_modified) = Contact::add_or_lookup(
@@ -239,7 +237,6 @@ async fn test_add_or_lookup() {
    assert_eq!(contact_id, contact_id_test);
    assert_eq!(sth_modified, Modifier::Modified);
    let contact = Contact::get_by_id(&t, contact_id).await.unwrap();
-    assert_eq!(contact.get_name_n_addr(), "m. serious (three@drei.sam)");
    assert!(!contact.is_blocked());

    // manually edit name of third contact (does not changed authorized name)
@@ -255,7 +252,6 @@ async fn test_add_or_lookup() {
    assert_eq!(sth_modified, Modifier::Modified);
    let contact = Contact::get_by_id(&t, contact_id).await.unwrap();
    assert_eq!(contact.get_authname(), "m. serious");
-    assert_eq!(contact.get_name_n_addr(), "schnucki (three@drei.sam)");
    assert!(!contact.is_blocked());

    // Fourth contact:
@@ -273,7 +269,6 @@ async fn test_add_or_lookup() {
    assert_eq!(contact.get_name(), "Wonderland, Alice");
    assert_eq!(contact.get_display_name(), "Wonderland, Alice");
    assert_eq!(contact.get_addr(), "alice@w.de");
-    assert_eq!(contact.get_name_n_addr(), "Wonderland, Alice (alice@w.de)");

    // check SELF
    let contact = Contact::get_by_id(&t, ContactId::SELF).await.unwrap();
@@ -311,7 +306,6 @@ async fn test_contact_name_changes() -> Result<()> {
    assert_eq!(contact.get_authname(), "");
    assert_eq!(contact.get_name(), "");
    assert_eq!(contact.get_display_name(), "f@example.org");
-    assert_eq!(contact.get_name_n_addr(), "f@example.org");
    let contacts = Contact::get_all(&t, 0, Some("f@example.org")).await?;
    assert_eq!(contacts.len(), 0);

@@ -337,7 +331,6 @@ async fn test_contact_name_changes() -> Result<()> {
    assert_eq!(contact.get_authname(), "Flobbyfoo");
    assert_eq!(contact.get_name(), "");
    assert_eq!(contact.get_display_name(), "Flobbyfoo");
-    assert_eq!(contact.get_name_n_addr(), "Flobbyfoo (f@example.org)");
    let contacts = Contact::get_all(&t, 0, Some("f@example.org")).await?;
    assert_eq!(contacts.len(), 0);
    let contacts = Contact::get_all(&t, 0, Some("flobbyfoo")).await?;
@@ -367,7 +360,6 @@ async fn test_contact_name_changes() -> Result<()> {
    assert_eq!(contact.get_authname(), "Foo Flobby");
    assert_eq!(contact.get_name(), "");
    assert_eq!(contact.get_display_name(), "Foo Flobby");
-    assert_eq!(contact.get_name_n_addr(), "Foo Flobby (f@example.org)");
    let contacts = Contact::get_all(&t, 0, Some("f@example.org")).await?;
    assert_eq!(contacts.len(), 0);
    let contacts = Contact::get_all(&t, 0, Some("flobbyfoo")).await?;
@@ -385,7 +377,6 @@ async fn test_contact_name_changes() -> Result<()> {
    assert_eq!(contact.get_authname(), "Foo Flobby");
    assert_eq!(contact.get_name(), "Falk");
    assert_eq!(contact.get_display_name(), "Falk");
-    assert_eq!(contact.get_name_n_addr(), "Falk (f@example.org)");
    let contacts = Contact::get_all(&t, 0, Some("f@example.org")).await?;
    assert_eq!(contacts.len(), 0);
    let contacts = Contact::get_all(&t, 0, Some("falk")).await?;
@@ -23,7 +23,6 @@ use crate::imap::{FolderMeaning, Imap, ServerMetadata};
 use crate::key::self_fingerprint;
 use crate::log::warn;
 use crate::logged_debug_assert;
-use crate::login_param::EnteredLoginParam;
 use crate::message::{self, MessageState, MsgId};
 use crate::net::tls::TlsSessionStore;
 use crate::peer_channels::Iroh;
@@ -244,9 +243,9 @@ pub struct InnerContext {
    pub(crate) scheduler: SchedulerState,
    pub(crate) ratelimit: RwLock<Ratelimit>,

-    /// Recently loaded quota information, if any.
-    /// Set to `None` if quota was never tried to load.
-    pub(crate) quota: RwLock<Option<QuotaInfo>>,
+    /// Recently loaded quota information for each trasnport, if any.
+    /// If quota was never tried to load, then the transport doesn't have an entry in the BTreeMap.
+    pub(crate) quota: RwLock<BTreeMap<u32, QuotaInfo>>,

    /// Notify about new messages.
    ///
@@ -352,7 +351,7 @@ pub fn get_info() -> BTreeMap<&'static str, String> {
    #[cfg(not(debug_assertions))]
    res.insert("debug_assertions", "Off".to_string());

-    res.insert("deltachat_core_version", format!("v{}", &*DC_VERSION_STR));
+    res.insert("deltachat_core_version", format!("v{DC_VERSION_STR}"));
    res.insert("sqlite_version", rusqlite::version().to_string());
    res.insert("arch", (std::mem::size_of::<usize>() * 8).to_string());
    res.insert("num_cpus", num_cpus::get().to_string());
@@ -480,7 +479,7 @@ impl Context {
            events,
            scheduler: SchedulerState::new(),
            ratelimit: RwLock::new(Ratelimit::new(Duration::new(3, 0), 3.0)), // Allow at least 1 message every second + a burst of 3.
-            quota: RwLock::new(None),
+            quota: RwLock::new(BTreeMap::new()),
            new_msgs_notify,
            server_id: RwLock::new(None),
            metadata: RwLock::new(None),
@@ -615,8 +614,13 @@ impl Context {
            }

            // Update quota (to send warning if full) - but only check it once in a while.
+            // note: For now this only checks quota of primary transport,
+            // because background check only checks primary transport at the moment
            if self
-                .quota_needs_update(DC_BACKGROUND_FETCH_QUOTA_CHECK_RATELIMIT)
+                .quota_needs_update(
+                    session.transport_id(),
+                    DC_BACKGROUND_FETCH_QUOTA_CHECK_RATELIMIT,
+                )
                .await
                && let Err(err) = self.update_recent_quota(&mut session).await
            {
@@ -816,12 +820,17 @@ impl Context {

    /// Returns information about the context as key-value pairs.
    pub async fn get_info(&self) -> Result<BTreeMap<&'static str, String>> {
-        let l = EnteredLoginParam::load(self).await?;
-        let l2 = ConfiguredLoginParam::load(self).await?.map_or_else(
-            || "Not configured".to_string(),
-            |(_transport_id, param)| param.to_string(),
-        );
        let secondary_addrs = self.get_secondary_self_addrs().await?.join(", ");
+        let all_transports: Vec<String> = ConfiguredLoginParam::load_all(self)
+            .await?
+            .into_iter()
+            .map(|(transport_id, param)| format!("{transport_id}: {param}"))
+            .collect();
+        let all_transports = if all_transports.is_empty() {
+            "Not configured".to_string()
+        } else {
+            all_transports.join(",")
+        };
        let chats = get_chat_cnt(self).await?;
        let unblocked_msgs = message::get_unblocked_msg_cnt(self).await;
        let request_msgs = message::get_request_msg_cnt(self).await;
@@ -900,8 +909,7 @@ impl Context {
                .unwrap_or_else(|| "<unset>".to_string()),
        );
        res.insert("proxy_enabled", proxy_enabled.to_string());
-        res.insert("entered_account_settings", l.to_string());
-        res.insert("used_account_settings", l2);
+        res.insert("used_transport_settings", all_transports);

        if let Some(server_id) = &*self.server_id.read().await {
            res.insert("imap_server_id", format!("{server_id:?}"));
@@ -946,6 +954,10 @@ impl Context {
            "show_emails",
            self.get_config_int(Config::ShowEmails).await?.to_string(),
        );
+        res.insert(
+            "who_can_call_me",
+            self.get_config_int(Config::WhoCanCallMe).await?.to_string(),
+        );
        res.insert(
            "download_limit",
            self.get_config_int(Config::DownloadLimit)
@@ -1094,6 +1106,10 @@ impl Context {
                .await?
                .unwrap_or_default(),
        );
+        res.insert(
+            "team_profile",
+            self.get_config_bool(Config::TeamProfile).await?.to_string(),
+        );

        let elapsed = time_elapsed(&self.creation_time);
        res.insert("uptime", duration_to_str(elapsed));
@@ -1331,10 +1347,5 @@ impl Context {
    }
 }

-/// Returns core version as a string.
-pub fn get_version_str() -> &'static str {
-    &DC_VERSION_STR
-}
-
 #[cfg(test)]
 mod context_tests;
@@ -153,11 +153,15 @@ pub(crate) async fn download_msg(
        return Ok(());
    };

+    let transport_id = session.transport_id();
    let row = context
        .sql
        .query_row_optional(
-            "SELECT uid, folder FROM imap WHERE rfc724_mid=? AND target!=''",
-            (&msg.rfc724_mid,),
+            "SELECT uid, folder FROM imap
+             WHERE rfc724_mid=?
+             AND transport_id=?
+             AND target!=''",
+            (&msg.rfc724_mid, transport_id),
            |row| {
                let server_uid: u32 = row.get(0)?;
                let server_folder: String = row.get(1)?;
@@ -419,11 +419,11 @@ pub enum EventType {

    /// One or more transports has changed.
    ///
-    /// This event is used for tests to detect when transport
-    /// synchronization messages arrives.
-    /// UIs don't need to use it, it is unlikely
-    /// that user modifies transports on multiple
-    /// devices simultaneously.
+    /// UI should update the list.
+    ///
+    /// This event is emitted when transport
+    /// synchronization messages arrives,
+    /// but not when the UI modifies the transport list by itself.
    TransportsModified,

    /// Event for using in tests, e.g. as a fence between normally generated events.
@@ -27,7 +27,7 @@ use crate::calls::{create_fallback_ice_servers, create_ice_servers_from_metadata
 use crate::chat::{self, ChatId, ChatIdBlocked, add_device_msg};
 use crate::chatlist_events;
 use crate::config::Config;
-use crate::constants::{self, Blocked, Chattype, ShowEmails};
+use crate::constants::{self, Blocked, Chattype, DC_VERSION_STR, ShowEmails};
 use crate::contact::{Contact, ContactId, Modifier, Origin};
 use crate::context::Context;
 use crate::events::EventType;
@@ -123,7 +123,7 @@ struct OAuth2 {
    access_token: String,
 }

-#[derive(Debug)]
+#[derive(Debug, Default)]
 pub(crate) struct ServerMetadata {
    /// IMAP METADATA `/shared/comment` as defined in
    /// <https://www.rfc-editor.org/rfc/rfc5464#section-6.2.1>.
@@ -916,7 +916,7 @@ impl Session {
        context
            .sql
            .transaction(move |transaction| {
-                transaction.execute("DELETE FROM imap WHERE folder=?", (folder,))?;
+                transaction.execute("DELETE FROM imap WHERE transport_id=? AND folder=?", (transport_id, folder,))?;
                for (uid, (rfc724_mid, target)) in &msgs {
                    // This may detect previously undetected moved
                    // messages, so we update server_folder too.
@@ -1054,14 +1054,16 @@ impl Session {
    ///
    /// This is the only place where messages are moved or deleted on the IMAP server.
    async fn move_delete_messages(&mut self, context: &Context, folder: &str) -> Result<()> {
+        let transport_id = self.transport_id();
        let rows = context
            .sql
            .query_map_vec(
                "SELECT id, uid, target FROM imap
-        WHERE folder = ?
-        AND target != folder
-        ORDER BY target, uid",
-                (folder,),
+                 WHERE folder = ?
+                 AND transport_id = ?
+                 AND target != folder
+                 ORDER BY target, uid",
+                (folder, transport_id),
                |row| {
                    let rowid: i64 = row.get(0)?;
                    let uid: u32 = row.get(1)?;
@@ -1108,54 +1110,13 @@ impl Session {
        Ok(())
    }

-    /// Uploads sync messages from the `imap_send` table with `\Seen` flag set.
-    pub(crate) async fn send_sync_msgs(&mut self, context: &Context, folder: &str) -> Result<()> {
-        context.send_sync_msg().await?;
-        while let Some((id, mime, msg_id, attempts)) = context
-            .sql
-            .query_row_optional(
-                "SELECT id, mime, msg_id, attempts FROM imap_send ORDER BY id LIMIT 1",
-                (),
-                |row| {
-                    let id: i64 = row.get(0)?;
-                    let mime: String = row.get(1)?;
-                    let msg_id: MsgId = row.get(2)?;
-                    let attempts: i64 = row.get(3)?;
-                    Ok((id, mime, msg_id, attempts))
-                },
-            )
-            .await
-            .context("Failed to SELECT from imap_send")?
-        {
-            let res = self
-                .append(folder, Some("(\\Seen)"), None, mime)
-                .await
-                .with_context(|| format!("IMAP APPEND to {folder} failed for {msg_id}"))
-                .log_err(context);
-            if res.is_ok() {
-                msg_id.set_delivered(context).await?;
-            }
-            const MAX_ATTEMPTS: i64 = 2;
-            if res.is_ok() || attempts >= MAX_ATTEMPTS - 1 {
-                context
-                    .sql
-                    .execute("DELETE FROM imap_send WHERE id=?", (id,))
-                    .await
-                    .context("Failed to delete from imap_send")?;
-            } else {
-                context
-                    .sql
-                    .execute("UPDATE imap_send SET attempts=attempts+1 WHERE id=?", (id,))
-                    .await
-                    .context("Failed to update imap_send.attempts")?;
-                res?;
-            }
-        }
-        Ok(())
-    }
-
    /// Stores pending `\Seen` flags for messages in `imap_markseen` table.
    pub(crate) async fn store_seen_flags_on_imap(&mut self, context: &Context) -> Result<()> {
+        if context.get_config_bool(Config::TeamProfile).await? {
+            info!(context, "Team profile, skipping seen flag synchronization.");
+            return Ok(());
+        }
+
        let rows = context
            .sql
            .query_map_vec(
@@ -1224,6 +1185,11 @@ impl Session {
            return Ok(());
        }

+        if context.get_config_bool(Config::TeamProfile).await? {
+            info!(context, "Team profile, skipping seen flag synchronization.");
+            return Ok(());
+        }
+
        let create = false;
        let folder_exists = self
            .select_with_uidvalidity(context, folder, create)
@@ -1277,10 +1243,10 @@ impl Session {
            };
            let is_seen = fetch.flags().any(|flag| flag == Flag::Seen);
            if is_seen
-                && let Some(chat_id) = mark_seen_by_uid(context, folder, uid_validity, uid)
+                && let Some(chat_id) = mark_seen_by_uid(context, transport_id, folder, uid_validity, uid)
                    .await
                    .with_context(|| {
-                        format!("failed to update seen status for msg {folder}/{uid}")
+                        format!("Transport {transport_id}: Failed to update seen status for msg {folder}/{uid}")
                    })?
            {
                updated_chat_ids.insert(chat_id);
@@ -1500,7 +1466,7 @@ impl Session {
                        warn!(context, "receive_imf error: {err:#}.");

                        let text = format!(
-                            "❌ Failed to receive a message: {err:#}. Please report this bug to delta@merlinux.eu or https://support.delta.chat/."
+                            "❌ Failed to receive a message: {err:#}. Core version v{DC_VERSION_STR}. Please report this bug to delta@merlinux.eu or https://support.delta.chat/.",
                        );
                        let mut msg = Message::new_text(text);
                        add_device_msg(context, None, Some(&mut msg)).await?;
@@ -1546,17 +1512,17 @@ impl Session {
        Ok(())
    }

-    /// Retrieves server metadata if it is supported.
+    /// Retrieves server metadata if it is supported, otherwise uses fallback one.
    ///
    /// We get [`/shared/comment`](https://www.rfc-editor.org/rfc/rfc5464#section-6.2.1)
    /// and [`/shared/admin`](https://www.rfc-editor.org/rfc/rfc5464#section-6.2.2)
    /// metadata.
-    pub(crate) async fn fetch_metadata(&mut self, context: &Context) -> Result<()> {
-        if !self.can_metadata() {
-            return Ok(());
-        }
-
+    pub(crate) async fn update_metadata(&mut self, context: &Context) -> Result<()> {
        let mut lock = context.metadata.write().await;
+
+        if !self.can_metadata() {
+            *lock = Some(Default::default());
+        }
        if let Some(ref mut old_metadata) = *lock {
            let now = time();

@@ -1565,31 +1531,33 @@ impl Session {
                return Ok(());
            }

-            info!(context, "ICE servers expired, requesting new credentials.");
-            let mailbox = "";
-            let options = "";
-            let metadata = self
-                .get_metadata(mailbox, options, "(/shared/vendor/deltachat/turn)")
-                .await?;
            let mut got_turn_server = false;
-            for m in metadata {
-                if m.entry == "/shared/vendor/deltachat/turn"
-                    && let Some(value) = m.value
-                {
-                    match create_ice_servers_from_metadata(context, &value).await {
-                        Ok((parsed_timestamp, parsed_ice_servers)) => {
-                            old_metadata.ice_servers_expiration_timestamp = parsed_timestamp;
-                            old_metadata.ice_servers = parsed_ice_servers;
-                            got_turn_server = false;
-                        }
-                        Err(err) => {
-                            warn!(context, "Failed to parse TURN server metadata: {err:#}.");
+            if self.can_metadata() {
+                info!(context, "ICE servers expired, requesting new credentials.");
+                let mailbox = "";
+                let options = "";
+                let metadata = self
+                    .get_metadata(mailbox, options, "(/shared/vendor/deltachat/turn)")
+                    .await?;
+                for m in metadata {
+                    if m.entry == "/shared/vendor/deltachat/turn"
+                        && let Some(value) = m.value
+                    {
+                        match create_ice_servers_from_metadata(context, &value).await {
+                            Ok((parsed_timestamp, parsed_ice_servers)) => {
+                                old_metadata.ice_servers_expiration_timestamp = parsed_timestamp;
+                                old_metadata.ice_servers = parsed_ice_servers;
+                                got_turn_server = true;
+                            }
+                            Err(err) => {
+                                warn!(context, "Failed to parse TURN server metadata: {err:#}.");
+                            }
                        }
                    }
                }
            }
-
            if !got_turn_server {
+                info!(context, "Will use fallback ICE servers.");
                // Set expiration timestamp 7 days in the future so we don't request it again.
                old_metadata.ice_servers_expiration_timestamp = time() + 3600 * 24 * 7;
                old_metadata.ice_servers = create_fallback_ice_servers(context).await?;
@@ -2109,17 +2077,6 @@ async fn needs_move_to_mvbox(
    headers: &[mailparse::MailHeader<'_>],
 ) -> Result<bool> {
    let has_chat_version = headers.get_header_value(HeaderDef::ChatVersion).is_some();
-    if !context.get_config_bool(Config::IsChatmail).await?
-        && has_chat_version
-        && headers
-            .get_header_value(HeaderDef::AutoSubmitted)
-            .filter(|val| val.eq_ignore_ascii_case("auto-generated"))
-            .is_some()
-        && let Some(from) = mimeparser::get_from(headers)
-        && context.is_self_addr(&from.addr).await?
-    {
-        return Ok(true);
-    }
    if !context.get_config_bool(Config::MvboxMove).await? {
        return Ok(false);
    }
@@ -2357,6 +2314,7 @@ pub(crate) async fn prefetch_should_download(
 /// Returns updated chat ID if any message was marked as seen.
 async fn mark_seen_by_uid(
    context: &Context,
+    transport_id: u32,
    folder: &str,
    uid_validity: u32,
    uid: u32,
@@ -2367,12 +2325,13 @@ async fn mark_seen_by_uid(
            "SELECT id, chat_id FROM msgs
                 WHERE id > 9 AND rfc724_mid IN (
                   SELECT rfc724_mid FROM imap
-                   WHERE folder=?1
-                   AND uidvalidity=?2
-                   AND uid=?3
+                   WHERE transport_id=?
+                   AND folder=?
+                   AND uidvalidity=?
+                   AND uid=?
                   LIMIT 1
                 )",
-            (&folder, uid_validity, uid),
+            (transport_id, &folder, uid_validity, uid),
            |row| {
                let msg_id: MsgId = row.get(0)?;
                let chat_id: ChatId = row.get(1)?;
@@ -171,12 +171,17 @@ impl MsgId {
        context
            .sql
            .query_map_vec(
-                "SELECT folder, uid FROM imap WHERE rfc724_mid=?",
+                "SELECT transports.addr, imap.folder, imap.uid
+                 FROM imap
+                 LEFT JOIN transports
+                 ON transports.id = imap.transport_id
+                 WHERE imap.rfc724_mid=?",
                (rfc724_mid,),
                |row| {
-                    let folder: String = row.get("folder")?;
-                    let uid: u32 = row.get("uid")?;
-                    Ok(format!("</{folder}/;UID={uid}>"))
+                    let addr: String = row.get(0)?;
+                    let folder: String = row.get(1)?;
+                    let uid: u32 = row.get(2)?;
+                    Ok(format!("<{addr}/{folder}/;UID={uid}>"))
                },
            )
            .await
@@ -202,10 +207,9 @@ impl MsgId {
        ret += &format!("Sent: {fts}");

        let from_contact = Contact::get_by_id(context, msg.from_id).await?;
-        let name = from_contact.get_name_n_addr();
+        let name = from_contact.get_name();
        if let Some(override_sender_name) = msg.get_override_sender_name() {
-            let addr = from_contact.get_addr();
-            ret += &format!(" by ~{override_sender_name} ({addr})");
+            ret += &format!(" by ~{override_sender_name}");
        } else {
            ret += &format!(" by {name}");
        }
@@ -253,7 +257,7 @@ impl MsgId {

                let name = Contact::get_by_id(context, contact_id)
                    .await
-                    .map(|contact| contact.get_name_n_addr())
+                    .map(|contact| contact.get_display_name().to_owned())
                    .unwrap_or_default();

                ret += &format!(" by {name}");
@@ -845,11 +849,10 @@ impl Message {

        let contact = if self.from_id != ContactId::SELF {
            match chat.typ {
-                Chattype::Group
-                | Chattype::OutBroadcast
-                | Chattype::InBroadcast
-                | Chattype::Mailinglist => Some(Contact::get_by_id(context, self.from_id).await?),
-                Chattype::Single => None,
+                Chattype::Group | Chattype::Mailinglist => {
+                    Some(Contact::get_by_id(context, self.from_id).await?)
+                }
+                Chattype::Single | Chattype::OutBroadcast | Chattype::InBroadcast => None,
            }
        } else {
            None
@@ -1712,6 +1715,7 @@ pub async fn delete_msgs_ex(
                msgs: deleted_rfc724_mid,
            })
            .await?;
+        context.scheduler.interrupt_smtp().await;
    }

    for &msg_id in msg_ids {
@@ -40,7 +40,7 @@
 //! used for successful connection timestamp of
 //! retrieving them from in-memory cache is used.

-use anyhow::{Context as _, Result};
+use anyhow::{Context as _, Result, ensure};
 use std::collections::HashMap;
 use std::net::{IpAddr, Ipv4Addr, Ipv6Addr, SocketAddr};
 use std::str::FromStr;
@@ -506,10 +506,6 @@ static DNS_PRELOAD: LazyLock<HashMap<&'static str, Vec<IpAddr>>> = LazyLock::new
            "mail.nubo.coop",
            vec![IpAddr::V4(Ipv4Addr::new(79, 99, 201, 10))],
        ),
-        (
-            "mehl.cloud",
-            vec![IpAddr::V4(Ipv4Addr::new(95, 217, 223, 172))],
-        ),
        (
            "mx.freenet.de",
            vec![
@@ -680,6 +676,72 @@ static DNS_PRELOAD: LazyLock<HashMap<&'static str, Vec<IpAddr>>> = LazyLock::new
                IpAddr::V4(Ipv4Addr::new(185, 230, 214, 164)),
            ],
        ),
+        // Known public chatmail relays from https://chatmail.at/relays
+        (
+            "mehl.cloud",
+            vec![IpAddr::V4(Ipv4Addr::new(95, 217, 223, 172))],
+        ),
+        (
+            "mailchat.pl",
+            vec![IpAddr::V4(Ipv4Addr::new(46, 62, 144, 137))],
+        ),
+        (
+            "chatmail.woodpeckersnest.space",
+            vec![IpAddr::V4(Ipv4Addr::new(85, 215, 162, 146))],
+        ),
+        (
+            "chatmail.culturanerd.it",
+            vec![IpAddr::V4(Ipv4Addr::new(82, 165, 94, 165))],
+        ),
+        (
+            "chatmail.hackea.org",
+            vec![IpAddr::V4(Ipv4Addr::new(82, 165, 11, 85))],
+        ),
+        (
+            "chika.aangat.lahat.computer",
+            vec![IpAddr::V4(Ipv4Addr::new(71, 19, 150, 113))],
+        ),
+        (
+            "tarpit.fun",
+            vec![IpAddr::V4(Ipv4Addr::new(152, 53, 86, 246))],
+        ),
+        (
+            "d.gaufr.es",
+            vec![IpAddr::V4(Ipv4Addr::new(51, 77, 140, 91))],
+        ),
+        (
+            "chtml.ca",
+            vec![IpAddr::V4(Ipv4Addr::new(51, 222, 156, 177))],
+        ),
+        (
+            "chatmail.au",
+            vec![IpAddr::V4(Ipv4Addr::new(45, 124, 54, 79))],
+        ),
+        (
+            "sombras.chat",
+            vec![IpAddr::V4(Ipv4Addr::new(82, 25, 70, 154))],
+        ),
+        (
+            "e2ee.wang",
+            vec![IpAddr::V4(Ipv4Addr::new(139, 84, 233, 161))],
+        ),
+        (
+            "chat.privittytech.com",
+            vec![IpAddr::V4(Ipv4Addr::new(35, 154, 144, 0))],
+        ),
+        ("e2ee.im", vec![IpAddr::V4(Ipv4Addr::new(45, 137, 99, 57))]),
+        (
+            "chatmail.email",
+            vec![IpAddr::V4(Ipv4Addr::new(57, 128, 220, 120))],
+        ),
+        (
+            "danneskjold.de",
+            vec![IpAddr::V4(Ipv4Addr::new(46, 62, 216, 132))],
+        ),
+        (
+            "darkrun.dev",
+            vec![IpAddr::V4(Ipv4Addr::new(72, 11, 149, 146))],
+        ),
    ])
 });

@@ -788,7 +850,7 @@ pub(crate) async fn lookup_host_with_cache(
        }
    };

-    if load_cache {
+    let addrs = if load_cache {
        let mut cache = lookup_cache(context, hostname, port, alpn, now).await?;
        if let Some(ips) = DNS_PRELOAD.get(hostname) {
            for ip in ips {
@@ -799,10 +861,15 @@ pub(crate) async fn lookup_host_with_cache(
            }
        }

-        Ok(merge_with_cache(resolved_addrs, cache))
+        merge_with_cache(resolved_addrs, cache)
    } else {
-        Ok(resolved_addrs)
-    }
+        resolved_addrs
+    };
+    ensure!(
+        !addrs.is_empty(),
+        "Could not find DNS resolutions for {hostname}:{port}. Check server hostname and your network"
+    );
+    Ok(addrs)
 }

 /// Merges results received from DNS with cached results.
@@ -904,7 +904,7 @@ pub async fn set_config_from_qr(context: &Context, qr: &str) -> Result<()> {
            .await?;
            token::save(context, token::Namespace::Auth, None, &authcode, timestamp).await?;
            context.sync_qr_code_tokens(None).await?;
-            context.scheduler.interrupt_inbox().await;
+            context.scheduler.interrupt_smtp().await;
        }
        Qr::ReviveVerifyGroup {
            invitenumber,
@@ -936,7 +936,7 @@ pub async fn set_config_from_qr(context: &Context, qr: &str) -> Result<()> {
            )
            .await?;
            context.sync_qr_code_tokens(Some(&grpid)).await?;
-            context.scheduler.interrupt_inbox().await;
+            context.scheduler.interrupt_smtp().await;
        }
        Qr::Login { address, options } => {
            let mut param = login_param_from_login_qr(&address, options)?;
@@ -107,10 +107,10 @@ pub fn needs_quota_warning(curr_percentage: u64, warned_at_percentage: u64) -> b
 impl Context {
    /// Returns whether the quota value needs an update. If so, `update_recent_quota()` should be
    /// called.
-    pub(crate) async fn quota_needs_update(&self, ratelimit_secs: u64) -> bool {
+    pub(crate) async fn quota_needs_update(&self, transport_id: u32, ratelimit_secs: u64) -> bool {
        let quota = self.quota.read().await;
        quota
-            .as_ref()
+            .get(&transport_id)
            .filter(|quota| time_elapsed(&quota.modified) < Duration::from_secs(ratelimit_secs))
            .is_none()
    }
@@ -155,10 +155,13 @@ impl Context {
            }
        }

-        *self.quota.write().await = Some(QuotaInfo {
-            recent: quota,
-            modified: tools::Time::now(),
-        });
+        self.quota.write().await.insert(
+            session.transport_id(),
+            QuotaInfo {
+                recent: quota,
+                modified: tools::Time::now(),
+            },
+        );

        self.emit_event(EventType::ConnectivityChanged);
        Ok(())
@@ -203,27 +206,42 @@ mod tests {
        let mut tcm = TestContextManager::new();
        let t = &tcm.unconfigured().await;
        const TIMEOUT: u64 = 60;
-        assert!(t.quota_needs_update(TIMEOUT).await);
+        assert!(t.quota_needs_update(0, TIMEOUT).await);

-        *t.quota.write().await = Some(QuotaInfo {
-            recent: Ok(Default::default()),
-            modified: tools::Time::now() - Duration::from_secs(TIMEOUT + 1),
-        });
-        assert!(t.quota_needs_update(TIMEOUT).await);
+        *t.quota.write().await = {
+            let mut map = BTreeMap::new();
+            map.insert(
+                0,
+                QuotaInfo {
+                    recent: Ok(Default::default()),
+                    modified: tools::Time::now() - Duration::from_secs(TIMEOUT + 1),
+                },
+            );
+            map
+        };
+        assert!(t.quota_needs_update(0, TIMEOUT).await);

-        *t.quota.write().await = Some(QuotaInfo {
-            recent: Ok(Default::default()),
-            modified: tools::Time::now(),
-        });
-        assert!(!t.quota_needs_update(TIMEOUT).await);
+        *t.quota.write().await = {
+            let mut map = BTreeMap::new();
+            map.insert(
+                0,
+                QuotaInfo {
+                    recent: Ok(Default::default()),
+                    modified: tools::Time::now(),
+                },
+            );
+            map
+        };
+        assert!(!t.quota_needs_update(0, TIMEOUT).await);

        t.evtracker.clear_events();
        t.set_primary_self_addr("new@addr").await?;
-        assert!(t.quota.read().await.is_none());
+        assert!(t.quota.read().await.is_empty());
        t.evtracker
            .get_matching(|evt| matches!(evt, EventType::ConnectivityChanged))
            .await;
-        assert!(t.quota_needs_update(TIMEOUT).await);
+        assert!(t.quota_needs_update(0, TIMEOUT).await);
+
        Ok(())
    }
 }
@@ -38,7 +38,9 @@ use crate::param::{Param, Params};
 use crate::peer_channels::{add_gossip_peer_from_header, insert_topic_stub};
 use crate::reaction::{Reaction, set_msg_reaction};
 use crate::rusqlite::OptionalExtension;
-use crate::securejoin::{self, handle_securejoin_handshake, observe_securejoin_on_other_device};
+use crate::securejoin::{
+    self, get_secure_join_step, handle_securejoin_handshake, observe_securejoin_on_other_device,
+};
 use crate::simplify;
 use crate::stats::STATISTICS_BOT_EMAIL;
 use crate::stock_str;
@@ -673,16 +675,26 @@ pub(crate) async fn receive_imf_inner(
    .await?;

    let received_msg;
-    if mime_parser.get_header(HeaderDef::SecureJoin).is_some() {
+    if let Some(_step) = get_secure_join_step(&mime_parser) {
        let res = if mime_parser.incoming {
            handle_securejoin_handshake(context, &mut mime_parser, from_id)
                .await
-                .context("error in Secure-Join message handling")?
+                .with_context(|| {
+                    format!(
+                        "Error in Secure-Join '{}' message handling",
+                        mime_parser.get_header(HeaderDef::SecureJoin).unwrap_or("")
+                    )
+                })?
        } else if let Some(to_id) = to_ids.first().copied().flatten() {
            // handshake may mark contacts as verified and must be processed before chats are created
            observe_securejoin_on_other_device(context, &mime_parser, to_id)
                .await
-                .context("error in Secure-Join watching")?
+                .with_context(|| {
+                    format!(
+                        "Error in Secure-Join '{}' watching",
+                        mime_parser.get_header(HeaderDef::SecureJoin).unwrap_or("")
+                    )
+                })?
        } else {
            securejoin::HandshakeMessage::Propagate
        };
@@ -3852,6 +3852,38 @@ async fn test_sync_member_list_on_rejoin() -> Result<()> {
    Ok(())
 }

+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn test_group_contacts_goto_bottom() -> Result<()> {
+    let mut tcm = TestContextManager::new();
+    let alice = &tcm.alice().await;
+    let bob = &tcm.bob().await;
+    let fiona = &tcm.fiona().await;
+
+    let bob_id = alice.add_or_lookup_contact_id(bob).await;
+    let fiona_id = alice.add_or_lookup_contact_id(fiona).await;
+
+    let alice_chat_id = create_group(alice, "Testing contact list").await?;
+    add_contact_to_chat(alice, alice_chat_id, bob_id).await?;
+    add_contact_to_chat(alice, alice_chat_id, fiona_id).await?;
+
+    send_text_msg(alice, alice_chat_id, "hello".to_string()).await?;
+    bob.recv_msg(&alice.pop_sent_msg().await).await;
+    let bob_chat_id = bob.get_last_msg().await.chat_id;
+    assert_eq!(get_chat_contacts(bob, bob_chat_id).await?.len(), 3);
+    assert_eq!(Contact::get_all(bob, 0, None).await?.len(), 0);
+    bob_chat_id.accept(bob).await?;
+    let contacts = Contact::get_all(bob, 0, None).await?;
+    assert_eq!(contacts.len(), 2);
+    let bob_fiona_id = bob.add_or_lookup_contact_id(fiona).await;
+    assert_eq!(contacts[1], bob_fiona_id);
+
+    ChatId::create_for_contact(bob, bob_fiona_id).await?;
+    let contacts = Contact::get_all(bob, 0, None).await?;
+    assert_eq!(contacts.len(), 2);
+    assert_eq!(contacts[0], bob_fiona_id);
+    Ok(())
+}
+
 /// Test for the bug when remote group membership changes from outdated messages overrode local
 /// ones. Especially that was a problem when a message is sent offline so that it doesn't
 /// incorporate recent group membership changes.
@@ -325,6 +325,8 @@ impl Drop for IoPausedGuard {

 #[derive(Debug)]
 struct SchedBox {
+    /// Hostname of used chatmail/email relay
+    host: String,
    meaning: FolderMeaning,
    conn_state: ImapConnectionState,

@@ -479,7 +481,7 @@ async fn inbox_fetch_idle(ctx: &Context, imap: &mut Imap, mut session: Session)
    }

    // Update quota no more than once a minute.
-    if ctx.quota_needs_update(60).await
+    if ctx.quota_needs_update(session.transport_id(), 60).await
        && let Err(err) = ctx.update_recent_quota(&mut session).await
    {
        warn!(ctx, "Failed to update quota: {:#}.", err);
@@ -536,9 +538,9 @@ async fn inbox_fetch_idle(ctx: &Context, imap: &mut Imap, mut session: Session)
        .await
        .context("Failed to download messages")?;
    session
-        .fetch_metadata(ctx)
+        .update_metadata(ctx)
        .await
-        .context("Failed to fetch metadata")?;
+        .context("update_metadata")?;
    session
        .register_token(ctx)
        .await
@@ -570,28 +572,6 @@ async fn fetch_idle(
    };

    if folder_config == Config::ConfiguredInboxFolder {
-        let mvbox;
-        let syncbox = match ctx.should_move_sync_msgs().await? {
-            false => &watch_folder,
-            true => {
-                mvbox = ctx.get_config(Config::ConfiguredMvboxFolder).await?;
-                mvbox.as_deref().unwrap_or(&watch_folder)
-            }
-        };
-        if ctx
-            .get_config(Config::ConfiguredAddr)
-            .await?
-            .unwrap_or_default()
-            == connection.addr
-        {
-            session
-                .send_sync_msgs(ctx, syncbox)
-                .await
-                .context("fetch_idle: send_sync_msgs")
-                .log_err(ctx)
-                .ok();
-        }
-
        session
            .store_seen_flags_on_imap(ctx)
            .await
@@ -881,7 +861,14 @@ impl Scheduler {
                let ctx = ctx.clone();
                task::spawn(inbox_loop(ctx, inbox_start_send, inbox_handlers))
            };
+            let host = configured_login_param
+                .addr
+                .split("@")
+                .last()
+                .context("address has no host")?
+                .to_owned();
            let inbox = SchedBox {
+                host: host.clone(),
                meaning: FolderMeaning::Inbox,
                conn_state,
                handle,
@@ -897,6 +884,7 @@ impl Scheduler {
                let meaning = FolderMeaning::Mvbox;
                let handle = task::spawn(simple_imap_loop(ctx, start_send, handlers, meaning));
                oboxes.push(SchedBox {
+                    host,
                    meaning,
                    conn_state,
                    handle,
@@ -373,7 +373,13 @@ impl Context {
            InnerSchedulerState::Started(ref sched) => (
                sched
                    .boxes()
-                    .map(|b| (b.meaning, b.conn_state.state.connectivity.clone()))
+                    .map(|b| {
+                        (
+                            b.host.clone(),
+                            b.meaning,
+                            b.conn_state.state.connectivity.clone(),
+                        )
+                    })
                    .collect::<Vec<_>>(),
                sched.smtp.state.connectivity.clone(),
            ),
@@ -396,7 +402,7 @@ impl Context {
        let watched_folders = get_watched_folder_configs(self).await?;
        let incoming_messages = stock_str::incoming_messages(self).await;
        ret += &format!("<h3>{incoming_messages}</h3><ul>");
-        for (folder, state) in &folders_states {
+        for (host, folder, state) in &folders_states {
            let mut folder_added = false;

            if let Some(config) = folder.to_config().filter(|c| watched_folders.contains(c)) {
@@ -407,7 +413,11 @@ impl Context {
                    ret += "<li>";
                    ret += &*detailed.to_icon();
                    ret += " <b>";
-                    ret += &*escaper::encode_minimal(&foldername);
+                    if folder == &FolderMeaning::Inbox {
+                        ret += &*escaper::encode_minimal(host);
+                    } else {
+                        ret += &*escaper::encode_minimal(&foldername);
+                    }
                    ret += ":</b> ";
                    ret += &*escaper::encode_minimal(&detailed.to_string_imap(self).await);
                    ret += "</li>";
@@ -452,21 +462,41 @@ impl Context {
        //                                [======67%=====       ]
        // =============================================================================================

-        let domain =
-            &deltachat_contact_tools::EmailAddress::new(&self.get_primary_self_addr().await?)?
-                .domain;
-        let storage_on_domain =
-            escaper::encode_minimal(&stock_str::storage_on_domain(self, domain).await);
-        ret += &format!("<h3>{storage_on_domain}</h3><ul>");
+        ret += "<h3>Message Buffers</h3>";
+        let transports = self
+            .sql
+            .query_map_vec("SELECT id, addr FROM transports", (), |row| {
+                let transport_id: u32 = row.get(0)?;
+                let addr: String = row.get(1)?;
+                Ok((transport_id, addr))
+            })
+            .await?;
        let quota = self.quota.read().await;
-        if let Some(quota) = &*quota {
+        ret += "<ul>";
+        for (transport_id, transport_addr) in transports {
+            let domain = &deltachat_contact_tools::EmailAddress::new(&transport_addr)
+                .map_or(transport_addr, |email| email.domain);
+            let domain_escaped = escaper::encode_minimal(domain);
+            let Some(quota) = quota.get(&transport_id) else {
+                let not_connected = stock_str::not_connected(self).await;
+                ret += &format!("<li>{domain_escaped} &middot; {not_connected}</li>");
+                continue;
+            };
            match &quota.recent {
+                Err(e) => {
+                    let error_escaped = escaper::encode_minimal(&e.to_string());
+                    ret += &format!("<li>{domain_escaped} &middot; {error_escaped}</li>");
+                }
                Ok(quota) => {
-                    if !quota.is_empty() {
+                    if quota.is_empty() {
+                        ret += &format!(
+                            "<li>{domain_escaped} &middot; Warning: {domain_escaped} claims to support quota but gives no information</li>"
+                        );
+                    } else {
                        for (root_name, resources) in quota {
                            use async_imap::types::QuotaResourceName::*;
                            for resource in resources {
-                                ret += "<li>";
+                                ret += &format!("<li>{domain_escaped} &middot; ");

                                // root name is empty eg. for gmail and redundant eg. for riseup.
                                // therefore, use it only if there are really several roots.
@@ -529,21 +559,9 @@ impl Context {
                                ret += "</li>";
                            }
                        }
-                    } else {
-                        let domain_escaped = escaper::encode_minimal(domain);
-                        ret += &format!(
-                            "<li>Warning: {domain_escaped} claims to support quota but gives no information</li>"
-                        );
                    }
                }
-                Err(e) => {
-                    let error_escaped = escaper::encode_minimal(&e.to_string());
-                    ret += &format!("<li>{error_escaped}</li>");
-                }
            }
-        } else {
-            let not_connected = stock_str::not_connected(self).await;
-            ret += &format!("<li>{not_connected}</li>");
        }
        ret += "</ul>";

@@ -160,7 +160,7 @@ pub async fn get_securejoin_qr(context: &Context, chat: Option<ChatId>) -> Resul
            context
                .sync_qr_code_tokens(Some(chat.grpid.as_str()))
                .await?;
-            context.scheduler.interrupt_inbox().await;
+            context.scheduler.interrupt_smtp().await;
        }

        let chat_name = chat.get_name();
@@ -192,7 +192,7 @@ pub async fn get_securejoin_qr(context: &Context, chat: Option<ChatId>) -> Resul
            .replace("%20", "+");
        if sync_token {
            context.sync_qr_code_tokens(None).await?;
-            context.scheduler.interrupt_inbox().await;
+            context.scheduler.interrupt_smtp().await;
        }
        format!(
            "https://i.delta.chat/#{fingerprint}&i={invitenumber}&s={auth}&a={self_addr_urlencoded}&n={self_name_urlencoded}",
@@ -343,6 +343,62 @@ pub(crate) enum HandshakeMessage {
    Propagate,
 }

+/// Step of Secure-Join protocol.
+#[derive(Debug, Display, PartialEq, Eq)]
+pub(crate) enum SecureJoinStep {
+    /// vc-request or vg-request
+    Request { invitenumber: String },
+
+    /// vc-auth-required or vg-auth-required
+    AuthRequired,
+
+    /// vc-request-with-auth or vg-request-with-auth
+    RequestWithAuth,
+
+    /// vc-contact-confirm
+    ContactConfirm,
+
+    /// vg-member-added
+    MemberAdded,
+
+    /// Deprecated step such as `vg-member-added-received` or `vc-contact-confirm-received`.
+    Deprecated,
+
+    /// Unknown step.
+    Unknown { step: String },
+}
+
+/// Parses message headers to find out which Secure-Join step the message represents.
+///
+/// Returns `None` if the message is not a Secure-Join message.
+pub(crate) fn get_secure_join_step(mime_message: &MimeMessage) -> Option<SecureJoinStep> {
+    if let Some(invitenumber) = mime_message.get_header(HeaderDef::SecureJoinInvitenumber) {
+        // We do not care about presence of `Secure-Join: vc-request` or `Secure-Join: vg-request` header.
+        // This allows us to always treat `Secure-Join` header as protected and ignore it
+        // in the unencrypted part even though it is sent there for backwards compatibility.
+        Some(SecureJoinStep::Request {
+            invitenumber: invitenumber.to_string(),
+        })
+    } else if let Some(step) = mime_message.get_header(HeaderDef::SecureJoin) {
+        match step {
+            "vg-auth-required" | "vc-auth-required" => Some(SecureJoinStep::AuthRequired),
+            "vg-request-with-auth" | "vc-request-with-auth" => {
+                Some(SecureJoinStep::RequestWithAuth)
+            }
+            "vc-contact-confirm" => Some(SecureJoinStep::ContactConfirm),
+            "vg-member-added" => Some(SecureJoinStep::MemberAdded),
+            "vg-member-added-received" | "vc-contact-confirm-received" => {
+                Some(SecureJoinStep::Deprecated)
+            }
+            step => Some(SecureJoinStep::Unknown {
+                step: step.to_string(),
+            }),
+        }
+    } else {
+        None
+    }
+}
+
 /// Handle incoming secure-join handshake.
 ///
 /// This function will update the securejoin state in the database as the protocol
@@ -362,9 +418,8 @@ pub(crate) async fn handle_securejoin_handshake(
    if contact_id.is_special() {
        return Err(Error::msg("Can not be called with special contact ID"));
    }
-    let step = mime_message
-        .get_header(HeaderDef::SecureJoin)
-        .context("Not a Secure-Join message")?;
+
+    let step = get_secure_join_step(mime_message).context("Not a Secure-Join message")?;

    info!(context, "Received secure-join message {step:?}.");

@@ -383,7 +438,7 @@ pub(crate) async fn handle_securejoin_handshake(
    // will improve security (completely unrelated to the securejoin protocol)
    // and is something we want to do in the future:
    // https://www.rfc-editor.org/rfc/rfc9580.html#name-surreptitious-forwarding
-    if !matches!(step, "vg-request" | "vc-request") {
+    if !matches!(step, SecureJoinStep::Request { .. }) {
        let mut self_found = false;
        let self_fingerprint = load_self_public_key(context).await?.dc_fingerprint();
        for (addr, key) in &mime_message.gossiped_keys {
@@ -403,7 +458,7 @@ pub(crate) async fn handle_securejoin_handshake(
    }

    match step {
-        "vg-request" | "vc-request" => {
+        SecureJoinStep::Request { ref invitenumber } => {
            /*=======================================================
            ====             Alice - the inviter side            ====
            ====   Step 3 in "Setup verified contact" protocol   ====
@@ -413,13 +468,6 @@ pub(crate) async fn handle_securejoin_handshake(
            // it just ensures, we have Bobs key now. If we do _not_ have the key because eg. MitM has removed it,
            // send_message() will fail with the error "End-to-end-encryption unavailable unexpectedly.", so, there is no additional check needed here.
            // verify that the `Secure-Join-Invitenumber:`-header matches invitenumber written to the QR code
-            let invitenumber = match mime_message.get_header(HeaderDef::SecureJoinInvitenumber) {
-                Some(n) => n,
-                None => {
-                    warn!(context, "Secure-join denied (invitenumber missing)");
-                    return Ok(HandshakeMessage::Ignore);
-                }
-            };
            if !token::exists(context, token::Namespace::InviteNumber, invitenumber).await? {
                warn!(context, "Secure-join denied (bad invitenumber).");
                return Ok(HandshakeMessage::Ignore);
@@ -436,24 +484,29 @@ pub(crate) async fn handle_securejoin_handshake(
            )
            .await?;

+            let prefix = mime_message
+                .get_header(HeaderDef::SecureJoin)
+                .and_then(|step| step.get(..2))
+                .unwrap_or("vc");
+
            // Alice -> Bob
            send_alice_handshake_msg(
                context,
                autocrypt_contact_id,
-                &format!("{}-auth-required", &step.get(..2).unwrap_or_default()),
+                &format!("{prefix}-auth-required"),
            )
            .await
            .context("failed sending auth-required handshake message")?;
            Ok(HandshakeMessage::Done)
        }
-        "vg-auth-required" | "vc-auth-required" => {
+        SecureJoinStep::AuthRequired => {
            /*========================================================
            ====             Bob - the joiner's side             =====
            ====   Step 4 in "Setup verified contact" protocol   =====
            ========================================================*/
            bob::handle_auth_required(context, mime_message).await
        }
-        "vg-request-with-auth" | "vc-request-with-auth" => {
+        SecureJoinStep::RequestWithAuth => {
            /*==========================================================
            ====              Alice - the inviter side              ====
            ====   Steps 5+6 in "Setup verified contact" protocol   ====
@@ -564,14 +617,14 @@ pub(crate) async fn handle_securejoin_handshake(
        ====             Bob - the joiner's side             ====
        ====   Step 7 in "Setup verified contact" protocol   ====
        =======================================================*/
-        "vc-contact-confirm" => {
+        SecureJoinStep::ContactConfirm => {
            context.emit_event(EventType::SecurejoinJoinerProgress {
                contact_id,
                progress: JoinerProgress::Succeeded.into_u16(),
            });
            Ok(HandshakeMessage::Ignore)
        }
-        "vg-member-added" => {
+        SecureJoinStep::MemberAdded => {
            let Some(member_added) = mime_message.get_header(HeaderDef::ChatGroupMemberAdded)
            else {
                warn!(
@@ -594,13 +647,12 @@ pub(crate) async fn handle_securejoin_handshake(
            });
            Ok(HandshakeMessage::Propagate)
        }
-
-        "vg-member-added-received" | "vc-contact-confirm-received" => {
+        SecureJoinStep::Deprecated => {
            // Deprecated steps, delete them immediately.
            Ok(HandshakeMessage::Done)
        }
-        _ => {
-            warn!(context, "invalid step: {}", step);
+        SecureJoinStep::Unknown { ref step } => {
+            warn!(context, "Invalid SecureJoin step: {step:?}.");
            Ok(HandshakeMessage::Ignore)
        }
    }
@@ -631,17 +683,20 @@ pub(crate) async fn observe_securejoin_on_other_device(
    if contact_id.is_special() {
        return Err(Error::msg("Can not be called with special contact ID"));
    }
-    let step = mime_message
-        .get_header(HeaderDef::SecureJoin)
-        .context("Not a Secure-Join message")?;
+    let step = get_secure_join_step(mime_message).context("Not a Secure-Join message")?;
    info!(context, "Observing secure-join message {step:?}.");

-    if !matches!(
-        step,
-        "vg-request-with-auth" | "vc-request-with-auth" | "vg-member-added" | "vc-contact-confirm"
-    ) {
-        return Ok(HandshakeMessage::Ignore);
-    };
+    match step {
+        SecureJoinStep::Request { .. }
+        | SecureJoinStep::AuthRequired
+        | SecureJoinStep::Deprecated
+        | SecureJoinStep::Unknown { .. } => {
+            return Ok(HandshakeMessage::Ignore);
+        }
+        SecureJoinStep::RequestWithAuth
+        | SecureJoinStep::MemberAdded
+        | SecureJoinStep::ContactConfirm => {}
+    }

    if !encrypted_and_signed(context, mime_message, &get_self_fingerprint(context).await?) {
        warn!(
@@ -673,7 +728,10 @@ pub(crate) async fn observe_securejoin_on_other_device(

    mark_contact_id_as_verified(context, contact_id, Some(ContactId::SELF)).await?;

-    if step == "vg-member-added" || step == "vc-contact-confirm" {
+    if matches!(
+        step,
+        SecureJoinStep::MemberAdded | SecureJoinStep::ContactConfirm
+    ) {
        let chat_type = if mime_message
            .get_header(HeaderDef::ChatGroupMemberAdded)
            .is_none()
@@ -696,14 +754,14 @@ pub(crate) async fn observe_securejoin_on_other_device(
        inviter_progress(context, contact_id, chat_id, chat_type)?;
    }

-    if step == "vg-request-with-auth" || step == "vc-request-with-auth" {
+    if matches!(step, SecureJoinStep::RequestWithAuth) {
        // This actually reflects what happens on the first device (which does the secure
        // join) and causes a subsequent "vg-member-added" message to create an unblocked
        // verified group.
        ChatId::create_for_contact_with_blocked(context, contact_id, Blocked::Not).await?;
    }

-    if step == "vg-member-added" {
+    if matches!(step, SecureJoinStep::MemberAdded) {
        Ok(HandshakeMessage::Propagate)
    } else {
        Ok(HandshakeMessage::Ignore)
@@ -5,14 +5,16 @@ use anyhow::{Context as _, Result};
 use super::HandshakeMessage;
 use super::qrinvite::QrInvite;
 use crate::chat::{self, ChatId, is_contact_in_chat};
+use crate::chatlist_events;
 use crate::constants::{Blocked, Chattype};
 use crate::contact::Origin;
 use crate::context::Context;
 use crate::events::EventType;
 use crate::key::self_fingerprint;
-use crate::message::{Message, Viewtype};
+use crate::log::LogExt;
+use crate::message::{Message, MsgId, Viewtype};
 use crate::mimeparser::{MimeMessage, SystemMessage};
-use crate::param::Param;
+use crate::param::{Param, Params};
 use crate::securejoin::{ContactId, encrypted_and_signed, verify_sender_by_fingerprint};
 use crate::stock_str;
 use crate::sync::Sync::*;
@@ -43,31 +45,21 @@ pub(super) async fn start_protocol(context: &Context, invite: QrInvite) -> Resul
    // A 1:1 chat is needed to send messages to Alice.  When joining a group this chat is
    // hidden, if a user starts sending messages in it it will be unhidden in
    // receive_imf.
-    let hidden = match invite {
-        QrInvite::Contact { .. } => Blocked::Not,
-        QrInvite::Group { .. } => Blocked::Yes,
-        QrInvite::Broadcast { .. } => Blocked::Yes,
-    };
-
-    // The 1:1 chat with the inviter
-    let private_chat_id =
-        ChatId::create_for_contact_with_blocked(context, invite.contact_id(), hidden)
-            .await
-            .with_context(|| format!("can't create chat for contact {}", invite.contact_id()))?;
+    let private_chat_id = private_chat_id(context, &invite).await?;

    ContactId::scaleup_origin(context, &[invite.contact_id()], Origin::SecurejoinJoined).await?;
    context.emit_event(EventType::ContactsChanged(None));

+    let has_key = context
+        .sql
+        .exists(
+            "SELECT COUNT(*) FROM public_keys WHERE fingerprint=?",
+            (invite.fingerprint().hex(),),
+        )
+        .await?;
+
    // Now start the protocol and initialise the state.
    {
-        let has_key = context
-            .sql
-            .exists(
-                "SELECT COUNT(*) FROM public_keys WHERE fingerprint=?",
-                (invite.fingerprint().hex(),),
-            )
-            .await?;
-
        // `joining_chat_id` is `Some` if group chat
        // already exists and we are in the chat.
        let joining_chat_id = match invite {
@@ -152,20 +144,22 @@ pub(super) async fn start_protocol(context: &Context, invite: QrInvite) -> Resul
            Ok(joining_chat_id)
        }
        QrInvite::Contact { .. } => {
-            // For setup-contact the BobState already ensured the 1:1 chat exists because it
-            // uses it to send the handshake messages.
-            chat::add_info_msg_with_cmd(
-                context,
-                private_chat_id,
-                &stock_str::securejoin_wait(context).await,
-                SystemMessage::SecurejoinWait,
-                None,
-                time(),
-                None,
-                None,
-                None,
-            )
-            .await?;
+            // For setup-contact the BobState already ensured the 1:1 chat exists because it is
+            // used to send the handshake messages.
+            if !has_key {
+                chat::add_info_msg_with_cmd(
+                    context,
+                    private_chat_id,
+                    &stock_str::securejoin_wait(context).await,
+                    SystemMessage::SecurejoinWait,
+                    None,
+                    time(),
+                    None,
+                    None,
+                    None,
+                )
+                .await?;
+            }
            Ok(private_chat_id)
        }
    }
@@ -175,6 +169,9 @@ pub(super) async fn start_protocol(context: &Context, invite: QrInvite) -> Resul
 ///
 /// Returns the ID of the newly inserted entry.
 async fn insert_new_db_entry(context: &Context, invite: QrInvite, chat_id: ChatId) -> Result<i64> {
+    // The `chat_id` isn't actually needed anymore,
+    // but we still save it;
+    // can be removed as a future improvement.
    context
        .sql
        .insert(
@@ -184,6 +181,38 @@ async fn insert_new_db_entry(context: &Context, invite: QrInvite, chat_id: ChatI
        .await
 }

+async fn delete_securejoin_wait_msg(context: &Context, chat_id: ChatId) -> Result<()> {
+    if let Some((msg_id, param)) = context
+        .sql
+        .query_row_optional(
+            "
+SELECT id, param FROM msgs
+WHERE timestamp=(SELECT MAX(timestamp) FROM msgs WHERE chat_id=? AND hidden=0)
+    AND chat_id=? AND hidden=0
+LIMIT 1
+            ",
+            (chat_id, chat_id),
+            |row| {
+                let id: MsgId = row.get(0)?;
+                let param: String = row.get(1)?;
+                let param: Params = param.parse().unwrap_or_default();
+                Ok((id, param))
+            },
+        )
+        .await?
+        && param.get_cmd() == SystemMessage::SecurejoinWait
+    {
+        let on_server = false;
+        msg_id.trash(context, on_server).await?;
+        context.emit_event(EventType::MsgDeleted { chat_id, msg_id });
+        context.emit_msgs_changed_without_msg_id(chat_id);
+        chatlist_events::emit_chatlist_item_changed(context, chat_id);
+        context.emit_msgs_changed_without_ids();
+        chatlist_events::emit_chatlist_changed(context);
+    }
+    Ok(())
+}
+
 /// Handles `vc-auth-required` and `vg-auth-required` handshake messages.
 ///
 /// # Bob - the joiner's side
@@ -195,11 +224,10 @@ pub(super) async fn handle_auth_required(
    // Load all Bob states that expect `vc-auth-required` or `vg-auth-required`.
    let bob_states = context
        .sql
-        .query_map_vec("SELECT id, invite, chat_id FROM bobstate", (), |row| {
+        .query_map_vec("SELECT id, invite FROM bobstate", (), |row| {
            let row_id: i64 = row.get(0)?;
            let invite: QrInvite = row.get(1)?;
-            let chat_id: ChatId = row.get(2)?;
-            Ok((row_id, invite, chat_id))
+            Ok((row_id, invite))
        })
        .await?;

@@ -209,7 +237,7 @@ pub(super) async fn handle_auth_required(
    );

    let mut auth_sent = false;
-    for (bobstate_row_id, invite, chat_id) in bob_states {
+    for (bobstate_row_id, invite) in bob_states {
        if !encrypted_and_signed(context, message, invite.fingerprint()) {
            continue;
        }
@@ -220,6 +248,12 @@ pub(super) async fn handle_auth_required(
        }

        info!(context, "Fingerprint verified.",);
+        let chat_id = private_chat_id(context, &invite).await?;
+        delete_securejoin_wait_msg(context, chat_id)
+            .await
+            .context("delete_securejoin_wait_msg")
+            .log_err(context)
+            .ok();
        send_handshake_message(context, &invite, chat_id, BobHandshakeMsg::RequestWithAuth).await?;
        context
            .sql
@@ -348,6 +382,22 @@ impl BobHandshakeMsg {
    }
 }

+/// Returns the 1:1 chat with the inviter.
+///
+/// This is the chat in which securejoin messages are sent.
+/// The 1:1 chat will be created if it does not yet exist.
+async fn private_chat_id(context: &Context, invite: &QrInvite) -> Result<ChatId> {
+    let hidden = match invite {
+        QrInvite::Contact { .. } => Blocked::Not,
+        QrInvite::Group { .. } => Blocked::Yes,
+        QrInvite::Broadcast { .. } => Blocked::Yes,
+    };
+
+    ChatId::create_for_contact_with_blocked(context, invite.contact_id(), hidden)
+        .await
+        .with_context(|| format!("can't create chat for contact {}", invite.contact_id()))
+}
+
 /// Returns the [`ChatId`] of the chat being joined.
 ///
 /// This is the chat in which you want to notify the user as well.
@@ -6,8 +6,10 @@ use super::*;
 use crate::chat::{CantSendReason, add_contact_to_chat, remove_contact_from_chat};
 use crate::chatlist::Chatlist;
 use crate::constants::Chattype;
+use crate::constants::DC_CHAT_ID_TRASH;
 use crate::key::self_fingerprint;
 use crate::mimeparser::{GossipedKey, SystemMessage};
+use crate::qr::Qr;
 use crate::receive_imf::receive_imf;
 use crate::stock_str::{self, messages_e2e_encrypted};
 use crate::test_utils::{
@@ -100,6 +102,17 @@ async fn test_setup_contact_ex(case: SetupContactCase) {
        bob_chat.why_cant_send(&bob).await.unwrap(),
        Some(CantSendReason::MissingKey)
    );
+
+    // Check Bob's info messages.
+    let msg_cnt = 2;
+    let mut i = 0..msg_cnt;
+    let msg = get_chat_msg(&bob, bob_chat.get_id(), i.next().unwrap(), msg_cnt).await;
+    assert!(msg.is_info());
+    assert_eq!(msg.get_text(), messages_e2e_encrypted(&bob).await);
+    let msg = get_chat_msg(&bob, bob_chat.get_id(), i.next().unwrap(), msg_cnt).await;
+    assert!(msg.is_info());
+    assert_eq!(msg.get_text(), stock_str::securejoin_wait(&bob).await);
+
    let contact_alice_id = bob.add_or_lookup_contact_no_key(&alice).await.id;
    let sent = bob.pop_sent_msg().await;
    assert!(!sent.payload.contains("Bob Examplenet"));
@@ -243,7 +256,7 @@ async fn test_setup_contact_ex(case: SetupContactCase) {
        .unwrap();
    match case {
        SetupContactCase::AliceHasName => assert_eq!(contact_alice.get_authname(), "Alice"),
-        _ => assert_eq!(contact_alice.get_authname(), "Alice Exampleorg"),
+        _ => assert_eq!(contact_alice.get_authname(), ""),
    };

    // Check Alice sent the right message to Bob.
@@ -272,15 +285,10 @@ async fn test_setup_contact_ex(case: SetupContactCase) {
    assert!(contact_alice.get_name().is_empty());
    assert_eq!(contact_alice.is_bot(), case == SetupContactCase::AliceIsBot);

-    // Check Bob got expected info messages in his 1:1 chat.
-    let msg_cnt = 2;
-    let mut i = 0..msg_cnt;
-    let msg = get_chat_msg(&bob, bob_chat.get_id(), i.next().unwrap(), msg_cnt).await;
+    // The `SecurejoinWait` info message has been removed, but the e2ee notice remains.
+    let msg = get_chat_msg(&bob, bob_chat.get_id(), 0, 1).await;
    assert!(msg.is_info());
    assert_eq!(msg.get_text(), messages_e2e_encrypted(&bob).await);
-    let msg = get_chat_msg(&bob, bob_chat.get_id(), i.next().unwrap(), msg_cnt).await;
-    assert!(msg.is_info());
-    assert_eq!(msg.get_text(), stock_str::securejoin_wait(&bob).await);
 }

 #[tokio::test(flavor = "multi_thread", worker_threads = 2)]
@@ -1013,7 +1021,7 @@ async fn test_expired_synced_auth_token() -> Result<()> {
    let qr = get_securejoin_qr(alice2, None).await?;

    alice2.send_sync_msg().await.unwrap();
-    let sync_msg = alice2.pop_sent_sync_msg().await;
+    let sync_msg = alice2.pop_sent_msg().await;

    // One week passes, QR code expires.
    SystemTime::shift(Duration::from_secs(7 * 24 * 3600));
@@ -1217,3 +1225,148 @@ async fn test_qr_no_implicit_inviter_addition() -> Result<()> {

    Ok(())
 }
+
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn test_user_deletes_chat_before_securejoin_completes() -> Result<()> {
+    let mut tcm = TestContextManager::new();
+    let alice = &tcm.alice().await;
+    let bob = &tcm.bob().await;
+
+    let qr = get_securejoin_qr(alice, None).await?;
+    let bob_chat_id = join_securejoin(bob, &qr).await?;
+
+    let bob_alice_chat = bob.get_chat(alice).await;
+    // It's not possible yet to send to the chat, because Bob doesn't have Alice's key:
+    assert_eq!(bob_alice_chat.can_send(bob).await?, false);
+    assert_eq!(bob_alice_chat.id, bob_chat_id);
+
+    let request = bob.pop_sent_msg().await;
+
+    bob_chat_id.delete(bob).await?;
+
+    alice.recv_msg_trash(&request).await;
+    let auth_required = alice.pop_sent_msg().await;
+
+    bob.recv_msg_trash(&auth_required).await;
+
+    // The chat with Alice should be recreated,
+    // and it should be sendable now:
+    assert!(bob.get_chat(alice).await.can_send(bob).await?);
+
+    Ok(())
+}
+
+/// Tests that vc-request is processed even if the server
+/// encrypts incoming unencrypted messages with OpenPGP.
+///
+/// For an example of software that encrypts incoming messages
+/// with OpenPGP, see <https://lacre.io/>.
+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn test_vc_request_encrypted_at_rest() -> Result<()> {
+    let mut tcm = TestContextManager::new();
+    let alice = &tcm.alice().await;
+    let bob = &tcm.bob().await;
+
+    let qr = get_securejoin_qr(alice, None).await?;
+
+    let Qr::AskVerifyContact { invitenumber, .. } = check_qr(bob, &qr).await? else {
+        panic!("Failed to parse QR code");
+    };
+
+    // Encrypted payload is this message encrypted to Alice's key:
+    /*
+    Content-Type: multipart/mixed;
+        boundary="1888168c99b6020b_ed9b3571859a92d7_eeabe50050fc923b"
+
+    --1888168c99b6020b_ed9b3571859a92d7_eeabe50050fc923b
+    Content-Type: text/plain; charset="utf-8"
+    Message-ID: <4f108a03-6c03-4f41-a6fb-fcd05b94c21f@localhost>
+    Content-Transfer-Encoding: 7bit
+
+    Secure-Join: vc-request
+    --1888168c99b6020b_ed9b3571859a92d7_eeabe50050fc923b--
+    */
+
+    let payload = format!("To: <alice@example.org>
+Subject: [...]
+Date: Tue, 6 Jan 2026 08:20:47 +0000
+References: <4f108a03-6c03-4f41-a6fb-fcd05b94c21f@localhost>
+Chat-Version: 1.0
+Autocrypt: addr=bob@example.net; prefer-encrypt=mutual; keydata=xsBNBF4wx1cBCADOwLS/xCd8iKDWUsyTfVzWby+ZGKPpamPTvdj0GFgnf0B1EBaA5//PjA
+	 zbK5iKio6QNEmZagzJPkXPByJcAIRUm0T16tqDtCvxm+H93YEXpHi/XWOeJw9kohATSqUtsRO0pFJe
+	 DvPiMTmQrEmHYoWDSQBfCrowZdvnMAlbJ9JjYOngcMeTxc0jxmPs5s17yFC+1OWu4fwWCyUM3wy1Jz
+	 dKTcDWryrSkvmgFdUqJ7pJDk1HFTt+x9tvQlK3un9BXiRwv0u0zDSuI8eDH/dRLA4UL9Pq6vmJmBam
+	 e1BPsE1PA7VzeTSJR2ooJXMT6o2AmH8PPUfRkv3OiWuh7LM5FSpHABEBAAHNETxib2JAZXhhbXBsZS
+	 5uZXQ+wsCOBBMBCAA4BQJpXW0wFiEEzMtaqfbhFByUMWXx2xixjLz3BIcCGwMCHgAECwkIBwYVCAkK
+	 CwIDFgIBAScCGQEACgkQ2xixjLz3BIcexwgAsOauz2xZ6QhVBQNX3Hg8OoYTn60w6b4XUOpI4UtqAT
+	 bAmPr5VPhCUa5vzI19QCSekLZIVxUSl6C+7YF/mU8yJldKPgq1Kpr8tbnISNbUDpvuGz7NQdK0TEwx
+	 RkPDw+ilqY7v2Rhhg0Sogi23Yrbyqvs72oorDjia6dBA7VLixpW1O9h/MfQ6WiXJcHSavoLqk2hFW1
+	 y/AsVmArGiuT+kzRJWhTzojZLjQLHTKQii/AOQ3MhkJycyayI/igSEDWWwCcuqL8SF+PUJWGyU5PxU
+	 2hTHDBsVItLLsqseM3WrwJRkBBdsdsR8+moHVyXJV9Gfl/4UFQCgltdEwWISgNTbAc7ATQReMMdXAQ
+	 gAogeBLbIjaeJII3W2pxsu+SEusQkJVykbGYDtqyXV+XBZisY4GE0kTawK5mqSh+rDqquCxDgYWBRT
+	 nGZwEKohnj2NG75pjfyVPhYMUdJt7+Ya1oiFvZlgrrOj1btjevq53yFtQolMN+X2oS8mlf9jSzIyPC
+	 eDxJk1N1gxaAATg3ByAyB1Td0wDdFPp48ni8qzfyGZeYicvJlx74YnOaja2lnI/y+I9LsmmqiOgI8H
+	 cbmH1od5qSnVjhcpBoTEA15YLIEkSE3C00Q5USlDS3EVg/IOu3FXnLl7v0hQ/jXyv88eycfpSfFcbM
+	 Hot9VtJ4TIPIoSX7DQ+uU2SXJKiZNkVQARAQABwsB2BBgBCAAgBQJpXW0wAhsMFiEEzMtaqfbhFByU
+	 MWXx2xixjLz3BIcACgkQ2xixjLz3BIcxvwf9G33yLtvekpNGeRbWkjRXSa083k/4CZpkF0Fb5led1O
+	 hjRjw9KQdZj68qn1vVrDxygnYdHwZWy8WbwEkK+l3gyJ2v2D/Wsj+sHjQ1YMtPnx+EsRFWjKsolYfN
+	 gJZ+IfMTasip8uJNxN5LIvI/svn43mzgeLUudddekmr/2eekhXfYz5covje3yf+u4rYDWQ78TLpJL5
+	 bxTwiiUyV1ZIO1G2F4RNjv8wZHsGD3DasQck+OCV7jQNuyojcmq6J22lXN0clisI51mHzwkLAnI+Yh
+	 jRj3nqwVSCxsmgfejap53JGHEL0CEy6KvepLqjFf8BiK4kwRBmI7/YWOyY2xBWdTew==
+Secure-Join: vc-request
+Secure-Join-Invitenumber: {invitenumber}
+MIME-Version: 1.0
+From: <bob@example.net>
+Message-ID: <4f108a03-6c03-4f41-a6fb-fcd05b94c21f@localhost>
+Content-Type: multipart/encrypted;
+	protocol=\"application/pgp-encrypted\";
+	boundary=\"1767687657/562150/131174/example.org\"
+
+This is a MIME-encapsulated message.
+
+--1767687657/562150/131174/example.org
+Content-Type: application/pgp-encrypted
+Content-Disposition: attachment
+
+Version: 1
+
+--1767687657/562150/131174/example.org
+Content-Type: application/octet-stream
+Content-Disposition: inline; filename=\"msg.asc\"
+
+-----BEGIN PGP MESSAGE-----
+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+=QrdS
+-----END PGP MESSAGE-----
+
+--1767687657/562150/131174/example.org--
+");
+
+    // Alice receives vc-request, but it is encrypted
+    // by the server.
+    let received = receive_imf(alice, payload.as_bytes(), false)
+        .await?
+        .unwrap();
+    assert_eq!(received.chat_id, DC_CHAT_ID_TRASH);
+
+    // Test that Alice sends vc-auth-required after processing vc-request.
+    let sent = alice.pop_sent_msg().await;
+    let msg = bob.parse_msg(&sent).await;
+    assert_eq!(
+        msg.get_header(HeaderDef::SecureJoin).unwrap(),
+        "vc-auth-required"
+    );
+
+    Ok(())
+}
@@ -495,6 +495,7 @@ async fn send_mdns(context: &Context, connection: &mut Smtp) -> Result<()> {
 pub(crate) async fn send_smtp_messages(context: &Context, connection: &mut Smtp) -> Result<()> {
    let ratelimited = if context.ratelimit.read().await.can_send() {
        // add status updates and sync messages to end of sending queue
+        context.send_sync_msg().await?;
        context.flush_status_updates().await?;
        false
    } else {
@@ -19,7 +19,7 @@ use crate::log::warn;
 use crate::message::MsgId;
 use crate::provider::get_provider_info;
 use crate::sql::Sql;
-use crate::tools::{Time, inc_and_check, normalize_text, time_elapsed};
+use crate::tools::{Time, inc_and_check, time_elapsed};
 use crate::transport::ConfiguredLoginParam;

 const DBVERSION: i32 = 68;
@@ -1011,6 +1011,8 @@ CREATE INDEX msgs_status_updates_index2 ON msgs_status_updates (uid);

    inc_and_check(&mut migration_version, 119)?;
    if dbversion < migration_version {
+        // This table is deprecated sinc 2025-12-25.
+        // Sync messages are again sent over SMTP.
        sql.execute_migration(
            "CREATE TABLE imap_send (
                id INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -1456,52 +1458,45 @@ CREATE INDEX imap_sync_index ON imap_sync(transport_id, folder);

    inc_and_check(&mut migration_version, 143)?;
    if dbversion < migration_version {
-        let trans_fn = |t: &mut rusqlite::Transaction| {
-            t.execute_batch(
-                "
+        sql.execute_migration(
+            "
 ALTER TABLE chats ADD COLUMN name_normalized TEXT;
 ALTER TABLE contacts ADD COLUMN name_normalized TEXT;
                ",
-            )?;
+            migration_version,
+        )
+        .await?;
+    }

-            let mut stmt = t.prepare("UPDATE chats SET name_normalized=? WHERE id=?")?;
-            for res in t
-                .prepare("SELECT id, name FROM chats LIMIT 10000")?
-                .query_map((), |row| {
-                    let id: u32 = row.get(0)?;
-                    let name: String = row.get(1)?;
-                    Ok((id, name))
-                })?
-            {
-                let (id, name) = res?;
-                if let Some(name_normalized) = normalize_text(&name) {
-                    stmt.execute((name_normalized, id))?;
-                }
-            }
+    inc_and_check(&mut migration_version, 144)?;
+    if dbversion < migration_version {
+        sql.execute_migration_transaction(
+            |transaction| {
+                let is_chatmail = transaction
+                    .query_row(
+                        "SELECT value FROM config WHERE keyname='is_chatmail'",
+                        (),
+                        |row| {
+                            let value: String = row.get(0)?;
+                            Ok(value)
+                        },
+                    )
+                    .optional()?
+                    .as_deref()
+                    == Some("1");

-            let mut stmt = t.prepare("UPDATE contacts SET name_normalized=? WHERE id=?")?;
-            for res in t
-                .prepare(
-                    "
-SELECT id, IIF(name='', authname, name) FROM contacts
-ORDER BY last_seen DESC LIMIT 10000
-                ",
-                )?
-                .query_map((), |row| {
-                    let id: u32 = row.get(0)?;
-                    let name: String = row.get(1)?;
-                    Ok((id, name))
-                })?
-            {
-                let (id, name) = res?;
-                if let Some(name_normalized) = normalize_text(&name) {
-                    stmt.execute((name_normalized, id))?;
+                if is_chatmail {
+                    transaction.execute_batch(
+                        "DELETE FROM config WHERE keyname='only_fetch_mvbox';
+                         DELETE FROM config WHERE keyname='show_emails';
+                         UPDATE config SET value='0' WHERE keyname='mvbox_move'",
+                    )?;
                }
-            }
-            Ok(())
-        };
-        sql.execute_migration_transaction(trans_fn, migration_version)
-            .await?;
+                Ok(())
+            },
+            migration_version,
+        )
+        .await?;
    }

    let new_version = sql
@@ -14,9 +14,9 @@ use serde::Serialize;

 use crate::chat::{self, ChatId, MuteDuration};
 use crate::config::Config;
-use crate::constants::Chattype;
+use crate::constants::{Chattype, DC_VERSION_STR};
 use crate::contact::{Contact, ContactId, Origin, import_vcard, mark_contact_id_as_verified};
-use crate::context::{Context, get_version_str};
+use crate::context::Context;
 use crate::key::load_self_public_keyring;
 use crate::log::LogExt;
 use crate::message::{Message, Viewtype};
@@ -356,7 +356,7 @@ async fn get_stats(context: &Context) -> Result<String> {
        get_timestamps(context, "stats_sending_disabled_events").await?;

    let stats = Statistics {
-        core_version: get_version_str().to_string(),
+        core_version: DC_VERSION_STR.to_string(),
        key_create_timestamps,
        stats_id: stats_id(context).await?,
        is_chatmail: context.is_chatmail().await?,
@@ -46,7 +46,7 @@ async fn test_maybe_send_stats() -> Result<()> {
        r.get("contact_stats").unwrap(),
        &serde_json::Value::Array(vec![])
    );
-    assert_eq!(r.get("core_version").unwrap(), get_version_str());
+    assert_eq!(r.get("core_version").unwrap(), DC_VERSION_STR);

    assert_eq!(maybe_send_stats(alice).await?, None);

@@ -109,15 +109,15 @@ pub enum StockMessage {
    ))]
    DeviceMessagesHint = 70,

-    #[strum(props(fallback = "Welcome to Delta Chat! – \
-                    Delta Chat looks and feels like other popular messenger apps, \
-                    but does not involve centralized control, \
-                    tracking or selling you, friends, colleagues or family out to large organizations.\n\n\
-                    Technically, Delta Chat is an email application with a modern chat interface. \
-                    Email in a new dress if you will 👻\n\n\
-                    Use Delta Chat with anyone out of billions of people: just use their e-mail address. \
-                    Recipients don't need to install Delta Chat, visit websites or sign up anywhere - \
-                    however, of course, if they like, you may point them to 👉 https://get.delta.chat"))]
+    #[strum(props(fallback = "Get in contact!\n\n\
+                    🙌 Tap \"QR code\" on the main screen of both devices. \
+                    Choose \"Scan QR Code\" on one device, and point it at the other\n\n\
+                    🌍 If not in the same room, \
+                    scan via video call or share an invite link from \"Scan QR code\"\n\n\
+                    Then: Enjoy your decentralized messenger experience. \
+                    In contrast to other popular apps, \
+                    without central control or tracking or selling you, \
+                    friends, colleagues or family out to large organizations."))]
    WelcomeMessage = 71,

    #[strum(props(fallback = "Message from %1$s"))]
@@ -1144,14 +1144,6 @@ pub(crate) async fn outgoing_messages(context: &Context) -> String {
    translated(context, StockMessage::OutgoingMessages).await
 }

-/// Stock string: `Storage on %1$s`.
-/// `%1$s` will be replaced by the domain of the configured email-address.
-pub(crate) async fn storage_on_domain(context: &Context, domain: &str) -> String {
-    translated(context, StockMessage::StorageOnDomain)
-        .await
-        .replace1(domain)
-}
-
 /// Stock string: `Not connected`.
 pub(crate) async fn not_connected(context: &Context) -> String {
    translated(context, StockMessage::NotConnected).await
@@ -2,6 +2,7 @@
 use crate::{context::Context, message::MsgId};
 use anyhow::Result;
 use humansize::{BINARY, format_size};
+use walkdir::WalkDir;

 /// Storage Usage Report
 /// Useful for debugging space usage problems in the deltachat database.
@@ -14,11 +15,15 @@ pub struct StorageUsage {
    /// count and total size of status updates
    /// for the 10 webxdc apps with the most size usage in status updates
    pub largest_webxdc_data: Vec<(MsgId, u64, u64)>,
+    /// Total size of all files in the blobdir
+    pub blobdir_size: u64,
 }

 impl std::fmt::Display for StorageUsage {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        writeln!(f, "Storage Usage:")?;
+        let blobdir_size = format_size(self.blobdir_size, BINARY);
+        writeln!(f, "[Blob Directory Size]: {blobdir_size}")?;
        let human_db_size = format_size(self.db_size, BINARY);
        writeln!(f, "[Database Size]: {human_db_size}")?;
        writeln!(f, "[Largest Tables]:")?;
@@ -46,6 +51,10 @@ impl std::fmt::Display for StorageUsage {

 /// Get storage usage information for the Context's database
 pub async fn get_storage_usage(ctx: &Context) -> Result<StorageUsage> {
+    let context_clone = ctx.clone();
+    let blobdir_size =
+        tokio::task::spawn_blocking(move || get_blobdir_storage_usage(&context_clone));
+
    let page_size: u64 = ctx
        .sql
        .query_get_value("PRAGMA page_size", ())
@@ -101,9 +110,23 @@ pub async fn get_storage_usage(ctx: &Context) -> Result<StorageUsage> {
        )
        .await?;

+    let blobdir_size = blobdir_size.await?;
+
    Ok(StorageUsage {
        db_size: page_size * page_count,
        largest_tables,
        largest_webxdc_data,
+        blobdir_size,
    })
 }
+
+/// Returns storage usage of the blob directory
+pub fn get_blobdir_storage_usage(ctx: &Context) -> u64 {
+    WalkDir::new(ctx.get_blobdir())
+        .max_depth(2)
+        .into_iter()
+        .filter_map(|entry| entry.ok())
+        .filter_map(|entry| entry.metadata().ok())
+        .filter(|metadata| metadata.is_file())
+        .fold(0, |acc, m| acc + m.len())
+}
@@ -98,14 +98,13 @@ impl Summary {
        let prefix = if msg.state == MessageState::OutDraft {
            Some(SummaryPrefix::Draft(stock_str::draft(context).await))
        } else if msg.from_id == ContactId::SELF {
-            if msg.is_info() || msg.viewtype == Viewtype::Call {
+            if msg.is_info() || msg.viewtype == Viewtype::Call || chat.typ == Chattype::OutBroadcast
+            {
                None
            } else {
                Some(SummaryPrefix::Me(stock_str::self_msg(context).await))
            }
        } else if chat.typ == Chattype::Group
-            || chat.typ == Chattype::OutBroadcast
-            || chat.typ == Chattype::InBroadcast
            || chat.typ == Chattype::Mailinglist
            || chat.is_self_talk()
        {
@@ -175,7 +175,7 @@ impl Context {
    /// Adds most recent qr-code tokens for the given group or self-contact to the list of items to
    /// be synced. If device synchronization is disabled,
    /// no tokens exist or the chat is unpromoted, the function does nothing.
-    /// The caller should call `SchedulerState::interrupt_inbox()` on its own to trigger sending.
+    /// The caller should call `SchedulerState::interrupt_smtp()` on its own to trigger sending.
    pub(crate) async fn sync_qr_code_tokens(&self, grpid: Option<&str>) -> Result<()> {
        if !self.should_send_sync_msgs().await? {
            return Ok(());
@@ -208,7 +208,7 @@ impl Context {
            grpid: None,
        }))
        .await?;
-        self.scheduler.interrupt_inbox().await;
+        self.scheduler.interrupt_smtp().await;
        Ok(())
    }

@@ -675,7 +675,7 @@ mod tests {

        // let alice's other device receive and execute the sync message,
        // also here, self-talk should stay hidden
-        let sent_msg = alice.pop_sent_sync_msg().await;
+        let sent_msg = alice.pop_sent_msg().await;
        let alice2 = TestContext::new_alice().await;
        alice2.set_config_bool(Config::SyncMsgs, true).await?;
        alice2.recv_msg_trash(&sent_msg).await;
@@ -722,7 +722,7 @@ mod tests {
                    }))
                    .await?;
                alice1.send_sync_msg().await?.unwrap();
-                alice1.pop_sent_sync_msg().await
+                alice1.pop_sent_msg().await
            } else {
                let chat = alice1.get_self_chat().await;
                alice1.send_text(chat.id, "Hi").await
@@ -760,7 +760,7 @@ mod tests {
            .set_config(Config::Displayname, Some("Alice Human"))
            .await?;
        alice.send_sync_msg().await?;
-        alice.pop_sent_sync_msg().await;
+        alice.pop_sent_msg().await;
        let msg = bob.recv_msg(&alice.pop_sent_msg().await).await;
        assert_eq!(msg.text, "hi");

@@ -794,7 +794,7 @@ mod tests {
        // group is promoted for compatibility (because the group could be created by older Core).
        // TODO: assert!(msg_id.is_none());
        assert!(msg_id.is_some());
-        let sent = alice.pop_sent_sync_msg().await;
+        let sent = alice.pop_sent_msg().await;
        let msg = alice.parse_msg(&sent).await;
        let mut sync_items = msg.sync_items.unwrap().items;
        assert_eq!(sync_items.len(), 1);
@@ -711,46 +711,6 @@ impl TestContext {
        })
    }

-    /// Retrieves a sent sync message from the db.
-    ///
-    /// This retrieves and removes a sync message which has been scheduled to send from the jobs
-    /// table. Messages are returned in the order they have been sent.
-    ///
-    /// Panics if there is no message or on any error.
-    pub async fn pop_sent_sync_msg(&self) -> SentMessage<'_> {
-        let (id, msg_id, payload) = self
-            .ctx
-            .sql
-            .query_row(
-                "SELECT id, msg_id, mime \
-                FROM imap_send \
-                ORDER BY id",
-                (),
-                |row| {
-                    let rowid: i64 = row.get(0)?;
-                    let msg_id: MsgId = row.get(1)?;
-                    let mime: String = row.get(2)?;
-                    Ok((rowid, msg_id, mime))
-                },
-            )
-            .await
-            .expect("query_row failed");
-        self.ctx
-            .sql
-            .execute("DELETE FROM imap_send WHERE id=?", (id,))
-            .await
-            .expect("failed to remove job");
-        update_msg_state(&self.ctx, msg_id, MessageState::OutDelivered)
-            .await
-            .expect("failed to update message state");
-        SentMessage {
-            payload,
-            sender_msg_id: msg_id,
-            sender_context: &self.ctx,
-            recipients: self.get_primary_self_addr().await.unwrap(),
-        }
-    }
-
    /// Parses a message.
    ///
    /// Parsing a message does not run the entire receive pipeline, but is not without
@@ -896,6 +856,15 @@ impl TestContext {
    /// If the contact does not exist yet, a new contact will be created
    /// with the correct fingerprint, but without the public key.
    pub async fn add_or_lookup_contact_no_key(&self, other: &TestContext) -> Contact {
+        let contact_id = self.add_or_lookup_contact_id_no_key(other).await;
+        Contact::get_by_id(&self.ctx, contact_id).await.unwrap()
+    }
+
+    /// Returns the [`ContactId`] for the other [`TestContext`], creating it if necessary.
+    ///
+    /// If the contact does not exist yet, a new contact will be created
+    /// with the correct fingerprint, but without the public key.
+    async fn add_or_lookup_contact_id_no_key(&self, other: &TestContext) -> ContactId {
        let primary_self_addr = other.ctx.get_primary_self_addr().await.unwrap();
        let addr = ContactAddress::new(&primary_self_addr).unwrap();
        let fingerprint = self_fingerprint(other).await.unwrap();
@@ -904,7 +873,7 @@ impl TestContext {
            Contact::add_or_lookup_ex(self, "", &addr, fingerprint, Origin::MailinglistAddress)
                .await
                .expect("add_or_lookup");
-        Contact::get_by_id(&self.ctx, contact_id).await.unwrap()
+        contact_id
    }

    /// Returns 1:1 [`Chat`] with another account address-contact.
@@ -935,7 +904,7 @@ impl TestContext {
    /// so may create a key-contact with a fingerprint
    /// but without the key.
    pub async fn get_chat(&self, other: &TestContext) -> Chat {
-        let contact = self.add_or_lookup_contact_id(other).await;
+        let contact = self.add_or_lookup_contact_id_no_key(other).await;

        let chat_id = ChatIdBlocked::lookup_by_contact(&self.ctx, contact)
            .await
@@ -1465,13 +1434,14 @@ impl EventTracker {
        event_matcher: F,
    ) -> Option<EventType> {
        ctx.emit_event(EventType::Test);
+        let mut found_event = None;
        loop {
            let event = self.recv().await.unwrap();
-            if event_matcher(&event.typ) {
-                return Some(event.typ);
-            }
            if let EventType::Test = event.typ {
-                return None;
+                return found_event;
+            }
+            if event_matcher(&event.typ) {
+                found_event = Some(event.typ);
            }
        }
    }
@@ -1541,7 +1511,7 @@ pub(crate) async fn mark_as_verified(this: &TestContext, other: &TestContext) {
 /// alice0's side that implies sending a sync message.
 pub(crate) async fn sync(alice0: &TestContext, alice1: &TestContext) {
    alice0.send_sync_msg().await.unwrap();
-    let sync_msg = alice0.pop_sent_sync_msg().await;
+    let sync_msg = alice0.pop_sent_msg().await;
    alice1.recv_msg_trash(&sync_msg).await;
 }

@@ -710,7 +710,7 @@ pub(crate) async fn send_sync_transports(context: &Context) -> Result<()> {
            removed_transports,
        })
        .await?;
-    context.scheduler.interrupt_inbox().await;
+    context.scheduler.interrupt_smtp().await;

    Ok(())
 }
@@ -411,8 +411,16 @@ impl Context {
            && let Some(notify_list) = status_update_item.notify
        {
            let self_addr = instance.get_webxdc_self_addr(self).await?;
-            if let Some(notify_text) = notify_list.get(&self_addr).or_else(|| notify_list.get("*"))
+            let notify_text = if let Some(notify_text) = notify_list.get(&self_addr) {
+                Some(notify_text)
+            } else if let Some(notify_text) = notify_list.get("*")
+                && !Chat::load_from_db(self, instance.chat_id).await?.is_muted()
            {
+                Some(notify_text)
+            } else {
+                None
+            };
+            if let Some(notify_text) = notify_text {
                self.emit_event(EventType::IncomingWebxdcNotify {
                    chat_id: instance.chat_id,
                    contact_id: from_id,
@@ -5,8 +5,8 @@ use serde_json::json;

 use super::*;
 use crate::chat::{
-    ChatId, add_contact_to_chat, create_broadcast, create_group, forward_msgs,
-    remove_contact_from_chat, resend_msgs, send_msg, send_text_msg,
+    ChatId, MuteDuration, add_contact_to_chat, create_broadcast, create_group, forward_msgs,
+    remove_contact_from_chat, resend_msgs, send_msg, send_text_msg, set_muted,
 };
 use crate::chatlist::Chatlist;
 use crate::config::Config;
@@ -2073,6 +2073,74 @@ async fn test_webxdc_notify_all() -> Result<()> {
    Ok(())
 }

+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn test_webxdc_notify_muted() -> Result<()> {
+    let mut tcm = TestContextManager::new();
+    let alice = tcm.alice().await;
+    let bob = tcm.bob().await;
+    let fiona = tcm.fiona().await;
+
+    let grp_id = alice
+        .create_group_with_members("grp", &[&bob, &fiona])
+        .await;
+    let alice_instance = send_webxdc_instance(&alice, grp_id).await?;
+    let sent1 = alice.pop_sent_msg().await;
+    let bob_instance = bob.recv_msg(&sent1).await;
+    let fiona_instance = fiona.recv_msg(&sent1).await;
+
+    set_muted(&bob, bob_instance.chat_id, MuteDuration::Forever).await?;
+
+    alice
+        .send_webxdc_status_update(
+            alice_instance.id,
+            "{\"payload\":7,\"info\": \"all\", \"notify\":{\"*\":\"notify all\"} }",
+        )
+        .await?;
+    alice.flush_status_updates().await?;
+    let sent2 = alice.pop_sent_msg().await;
+    let info_msg = alice.get_last_msg().await;
+    assert_eq!(info_msg.text, "all");
+    assert!(!has_incoming_webxdc_event(&alice, info_msg, "notify all").await);
+
+    bob.recv_msg_trash(&sent2).await;
+    let info_msg = bob.get_last_msg().await;
+    assert_eq!(info_msg.text, "all");
+    assert!(!has_incoming_webxdc_event(&bob, info_msg, "notify all").await);
+
+    fiona.recv_msg_trash(&sent2).await;
+    let info_msg = fiona.get_last_msg().await;
+    assert_eq!(info_msg.text, "all");
+    assert!(has_incoming_webxdc_event(&fiona, info_msg, "notify all").await);
+
+    alice
+        .send_webxdc_status_update(
+            alice_instance.id,
+            &format!(
+                "{{\"payload\":8,\"info\": \"reply\", \"notify\":{{\"{}\":\"reply, Bob\",\"{}\":\"reply, Fiona\"}} }}",
+                bob_instance.get_webxdc_self_addr(&bob).await?,
+                fiona_instance.get_webxdc_self_addr(&fiona).await?
+            ),
+        )
+        .await?;
+    alice.flush_status_updates().await?;
+    let sent3 = alice.pop_sent_msg().await;
+    let info_msg = alice.get_last_msg().await;
+    assert_eq!(info_msg.text, "reply");
+    assert!(!has_incoming_webxdc_event(&alice, info_msg, "").await);
+
+    bob.recv_msg_trash(&sent3).await;
+    let info_msg = bob.get_last_msg().await;
+    assert_eq!(info_msg.text, "reply");
+    assert!(has_incoming_webxdc_event(&bob, info_msg, "reply, Bob").await);
+
+    fiona.recv_msg_trash(&sent3).await;
+    let info_msg = fiona.get_last_msg().await;
+    assert_eq!(info_msg.text, "reply");
+    assert!(has_incoming_webxdc_event(&fiona, info_msg, "reply, Fiona").await);
+
+    Ok(())
+}
+
 #[tokio::test(flavor = "multi_thread", worker_threads = 2)]
 async fn test_webxdc_notify_bob_and_all() -> Result<()> {
    let mut tcm = TestContextManager::new();
@@ -1 +1 @@
 -12-05
 -01-03