chore(deps): bump dependabot/fetch-metadata from 3.0.0 to 3.1.0

Bumps [dependabot/fetch-metadata](https://github.com/dependabot/fetch-metadata) from 3.0.0 to 3.1.0. - [Release notes](https://github.com/dependabot/fetch-metadata/releases) - [Commits](https://github.com/dependabot/fetch-metadata/compare/v3.0.0...v3.1.0) --- updated-dependencies: - dependency-name: dependabot/fetch-metadata dependency-version: 3.1.0 dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
2026-05-08 09:26:29 +03:00 · 2026-04-28 00:53:28 +00:00
30 changed files with 345 additions and 312 deletions
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -23,7 +23,7 @@ env:
  RUST_VERSION: 1.95.0

  # Minimum Supported Rust Version
-  MSRV: 1.89.0
+  MSRV: 1.88.0

 jobs:
  lint_rust:
@@ -41,8 +41,6 @@ jobs:
        shell: bash
      - name: Cache rust cargo artifacts
        uses: swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4
-        with:
-          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: Run rustfmt
        run: cargo fmt --all -- --check
      - name: Run clippy
@@ -94,8 +92,6 @@ jobs:
          persist-credentials: false
      - name: Cache rust cargo artifacts
        uses: swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4
-        with:
-          save-if: ${{ github.ref == 'refs/heads/main' }}
      - name: Rustdoc
        run: cargo doc --document-private-items --no-deps

@@ -139,11 +135,9 @@ jobs:

      - name: Cache rust cargo artifacts
        uses: swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4
-        with:
-          save-if: ${{ github.ref == 'refs/heads/main' }}

      - name: Install nextest
-        uses: taiki-e/install-action@5f57d6cb7cd20b14a8a27f522884c4bc8a187458
+        uses: taiki-e/install-action@85b24a67ef0c632dfefad70b9d5ce8fddb040754
        with:
          tool: nextest

@@ -175,8 +169,6 @@ jobs:

      - name: Cache rust cargo artifacts
        uses: swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4
-        with:
-          save-if: ${{ github.ref == 'refs/heads/main' }}

      - name: Build C library
        run: cargo build -p deltachat_ffi
@@ -203,8 +195,6 @@ jobs:

      - name: Cache rust cargo artifacts
        uses: swatinem/rust-cache@c19371144df3bb44fab255c43d04cbc2ab54d1c4
-        with:
-          save-if: ${{ github.ref == 'refs/heads/main' }}

      - name: Build deltachat-rpc-server
        run: cargo build -p deltachat-rpc-server
--- a/.github/workflows/deltachat-rpc-server.yml
+++ b/.github/workflows/deltachat-rpc-server.yml
@@ -34,7 +34,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1

      - name: Build deltachat-rpc-server binaries
        run: nix build .#deltachat-rpc-server-${{ matrix.arch }}-linux
@@ -58,7 +58,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1

      - name: Build deltachat-rpc-server wheels
        run: nix build .#deltachat-rpc-server-${{ matrix.arch }}-linux-wheel
@@ -82,7 +82,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1

      - name: Build deltachat-rpc-server binaries
        run: nix build .#deltachat-rpc-server-${{ matrix.arch }}
@@ -106,7 +106,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1

      - name: Build deltachat-rpc-server wheels
        run: nix build .#deltachat-rpc-server-${{ matrix.arch }}-wheel
@@ -157,7 +157,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1

      - name: Build deltachat-rpc-server binaries
        run: nix build .#deltachat-rpc-server-${{ matrix.arch }}-android
@@ -181,7 +181,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1

      - name: Build deltachat-rpc-server wheels
        run: nix build .#deltachat-rpc-server-${{ matrix.arch }}-android-wheel
@@ -208,7 +208,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1

      - name: Download Linux aarch64 binary
        uses: actions/download-artifact@v7
--- a/.github/workflows/dependabot.yml
+++ b/.github/workflows/dependabot.yml
@@ -14,7 +14,7 @@ jobs:
    steps:
      - name: Dependabot metadata
        id: metadata
-        uses: dependabot/fetch-metadata@v3.0.0
+        uses: dependabot/fetch-metadata@v3.1.0
        with:
          github-token: "${{ secrets.GITHUB_TOKEN }}"
      - name: Approve a PR
--- a/.github/workflows/nix.yml
+++ b/.github/workflows/nix.yml
@@ -25,7 +25,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1
      - run: nix fmt flake.nix -- --check

  build:
@@ -84,7 +84,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1
      - run: nix build .#${{ matrix.installable }}

  build-macos:
@@ -105,5 +105,5 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1
      - run: nix build .#${{ matrix.installable }}
--- a/.github/workflows/repl.yml
+++ b/.github/workflows/repl.yml
@@ -18,7 +18,7 @@ jobs:
        with:
          show-progress: false
          persist-credentials: false
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1
      - name: Build
        run: nix build .#deltachat-repl-win64
      - name: Upload binary
--- a/.github/workflows/upload-docs.yml
+++ b/.github/workflows/upload-docs.yml
@@ -41,7 +41,7 @@ jobs:
          show-progress: false
          persist-credentials: false
          fetch-depth: 0 # Fetch history to calculate VCS version number.
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1
      - name: Build Python documentation
        run: nix build .#python-docs
      - name: Upload to py.delta.chat
@@ -63,7 +63,7 @@ jobs:
          show-progress: false
          persist-credentials: false
          fetch-depth: 0 # Fetch history to calculate VCS version number.
-      - uses: cachix/install-nix-action@ab739621df7a23f52766f9ccc97f38da6b7af14f # v31.10.5
+      - uses: cachix/install-nix-action@2126ae7fc54c9df00dd18f7f18754393182c73cd # v31.9.1
      - name: Build C documentation
        run: nix build .#docs
      - name: Upload to c.delta.chat
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -36,7 +36,7 @@ checksum = "b169f7a6d4742236a0a00c541b845991d0ac43e546831af1249753ab4c3aa3a0"
 dependencies = [
 "cfg-if",
 "cipher",
- "cpufeatures 0.2.17",
+ "cpufeatures",
 ]

 [[package]]
@@ -136,7 +136,7 @@ checksum = "3c3610892ee6e0cbce8ae2700349fcf8f98adb0dbfbee85aec3c9179d29cc072"
 dependencies = [
 "base64ct",
 "blake2",
- "cpufeatures 0.2.17",
+ "cpufeatures",
 "password-hash",
 "zeroize",
 ]
@@ -194,9 +194,9 @@ dependencies = [

 [[package]]
 name = "astral-tokio-tar"
-version = "0.6.1"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ce73b17c62717c4b6a9af10b43e87c578b0cac27e00666d48304d3b7d2c0693"
+checksum = "3c23f3af104b40a3430ccb90ed5f7bd877a8dc5c26fc92fde51a22b40890dcf9"
 dependencies = [
 "filetime",
 "futures-core",
@@ -497,16 +497,16 @@ dependencies = [

 [[package]]
 name = "blake3"
-version = "1.8.5"
+version = "1.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0aa83c34e62843d924f905e0f5c866eb1dd6545fc4d719e803d9ba6030371fce"
+checksum = "2468ef7d57b3fb7e16b576e8377cdbde2320c60e1491e961d11da40fc4f02a2d"
 dependencies = [
 "arrayref",
 "arrayvec",
 "cc",
 "cfg-if",
 "constant_time_eq 0.4.2",
- "cpufeatures 0.3.0",
+ "cpufeatures",
 ]

 [[package]]
@@ -799,7 +799,7 @@ checksum = "c3613f74bd2eac03dad61bd53dbe620703d4371614fe0bc3b9f04dd36fe4e818"
 dependencies = [
 "cfg-if",
 "cipher",
- "cpufeatures 0.2.17",
+ "cpufeatures",
 ]

 [[package]]
@@ -934,9 +934,9 @@ checksum = "3d7b894f5411737b7867f4827955924d7c254fc9f4d91a6aad6b097804b1018b"

 [[package]]
 name = "colorutils-rs"
-version = "0.8.0"
+version = "0.7.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69abc9a8ed011e2b7946769f460b9e76e8b659ece9ef4001b9d8bba3489f796d"
+checksum = "6e2fc25857fa523662de5cae84225b0e7bfb24a2a3f9ed8802fecf03df7252b1"
 dependencies = [
 "erydanos",
 "half",
@@ -1011,15 +1011,6 @@ dependencies = [
 "libc",
 ]

-[[package]]
-name = "cpufeatures"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8b2a41393f66f16b0823bb79094d54ac5fbd34ab292ddafb9a0456ac9f87d201"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "crc"
 version = "3.2.1"
@@ -1225,7 +1216,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "97fb8b7c4503de7d6ae7b42ab72a5a59857b4c937ec27a3d4539dba95b5ab2be"
 dependencies = [
 "cfg-if",
- "cpufeatures 0.2.17",
+ "cpufeatures",
 "curve25519-dalek-derive",
 "digest",
 "fiat-crypto",
@@ -1301,9 +1292,9 @@ dependencies = [

 [[package]]
 name = "data-encoding"
-version = "2.11.0"
+version = "2.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a4ae5f15dda3c708c0ade84bfee31ccab44a3da4f88015ed22f63732abe300c8"
+checksum = "d7a1e2f27636f116493b8b860f5546edb47c8d8f8ea73e1d2a20be88e28d1fea"

 [[package]]
 name = "dbl"
@@ -2610,9 +2601,9 @@ dependencies = [

 [[package]]
 name = "hyper"
-version = "1.9.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6299f016b246a94207e63da54dbe807655bf9e00044f73ded42c3ac5305fbcca"
+checksum = "2ab2d4f250c3d7b1c9fcdff1cece94ea4e2dfbec68614f7b87cb205f24ca9d11"
 dependencies = [
 "atomic-waker",
 "bytes",
@@ -2625,6 +2616,7 @@ dependencies = [
 "httpdate",
 "itoa",
 "pin-project-lite",
+ "pin-utils",
 "smallvec",
 "tokio",
 "want",
@@ -2662,7 +2654,7 @@ dependencies = [
 "hyper",
 "libc",
 "pin-project-lite",
- "socket2 0.6.3",
+ "socket2 0.6.0",
 "tokio",
 "tower-service",
 "tracing",
@@ -3254,7 +3246,7 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "cb26cec98cce3a3d96cbb7bced3c4b16e3d13f27ec56dbd62cbc8f39cfb9d653"
 dependencies = [
- "cpufeatures 0.2.17",
+ "cpufeatures",
 ]

 [[package]]
@@ -3268,9 +3260,9 @@ dependencies = [

 [[package]]
 name = "libc"
-version = "0.2.186"
+version = "0.2.184"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "68ab91017fe16c622486840e4c83c9a37afeff978bd239b5293d61ece587de66"
+checksum = "48f5d2a454e16a5ea0f4ced81bd44e4cfc7bd3a507b61887c99fd3538b28e4af"

 [[package]]
 name = "libm"
@@ -3461,13 +3453,13 @@ dependencies = [

 [[package]]
 name = "mio"
-version = "1.2.0"
+version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50b7e5b27aa02a74bac8c3f23f448f8d87ff11f92d3aac1a6ed369ee08cc56c1"
+checksum = "2886843bf800fba2e3377cff24abf6379b4c4d5c6681eaf9ea5b0d15090450bd"
 dependencies = [
 "libc",
 "wasi 0.11.0+wasi-snapshot-preview1",
- "windows-sys 0.61.1",
+ "windows-sys 0.52.0",
 ]

 [[package]]
@@ -4420,7 +4412,7 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8159bd90725d2df49889a078b54f4f79e87f1f8a8444194cdca81d38f5393abf"
 dependencies = [
- "cpufeatures 0.2.17",
+ "cpufeatures",
 "opaque-debug",
 "universal-hash",
 ]
@@ -4432,7 +4424,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9d1fe60d06143b2430aa532c94cfe9e29783047f06c0d7fd359a9a51b729fa25"
 dependencies = [
 "cfg-if",
- "cpufeatures 0.2.17",
+ "cpufeatures",
 "opaque-debug",
 "universal-hash",
 ]
@@ -5516,7 +5508,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f5058ada175748e33390e40e872bd0fe59a19f265d0158daa551c5a88a76009c"
 dependencies = [
 "cfg-if",
- "cpufeatures 0.2.17",
+ "cpufeatures",
 "digest",
 ]

@@ -5527,7 +5519,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
 "cfg-if",
- "cpufeatures 0.2.17",
+ "cpufeatures",
 "digest",
 ]

@@ -5555,7 +5547,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
 "cfg-if",
- "cpufeatures 0.2.17",
+ "cpufeatures",
 "digest",
 ]

@@ -5733,12 +5725,12 @@ dependencies = [

 [[package]]
 name = "socket2"
-version = "0.6.3"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a766e1110788c36f4fa1c2b71b387a7815aa65f88ce0229841826633d93723e"
+checksum = "233504af464074f9d066d7b5416c5f9b894a5862a6506e306f7b816cdd6f1807"
 dependencies = [
 "libc",
- "windows-sys 0.61.1",
+ "windows-sys 0.59.0",
 ]

 [[package]]
@@ -6152,9 +6144,9 @@ checksum = "1f3ccbac311fea05f86f61904b462b55fb3df8837a366dfc601a0161d0532f20"

 [[package]]
 name = "tokio"
-version = "1.52.1"
+version = "1.50.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b67dee974fe86fd92cc45b7a95fdd2f99a36a6d7b0d431a231178d3d670bbcc6"
+checksum = "27ad5e34374e03cfffefc301becb44e9dc3c17584f414349ebe29ed26661822d"
 dependencies = [
 "bytes",
 "libc",
@@ -6162,7 +6154,7 @@ dependencies = [
 "parking_lot",
 "pin-project-lite",
 "signal-hook-registry",
- "socket2 0.6.3",
+ "socket2 0.6.0",
 "tokio-macros",
 "windows-sys 0.61.1",
 ]
@@ -6179,9 +6171,9 @@ dependencies = [

 [[package]]
 name = "tokio-macros"
-version = "2.7.0"
+version = "2.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "385a6cb71ab9ab790c5fe8d67f1645e6c450a7ce006a33de03daa956cf70a496"
+checksum = "af407857209536a95c8e56f8231ef2c2e2aff839b22e07a1ffcbc617e9db9fa5"
 dependencies = [
 "proc-macro2",
 "quote",
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "deltachat"
 version = "2.50.0-dev"
 edition = "2024"
 license = "MPL-2.0"
-rust-version = "1.89"
+rust-version = "1.88"
 repository = "https://github.com/chatmail/core"

 [profile.dev]
@@ -53,7 +53,7 @@ blake3 = "1.8.2"
 brotli = { version = "8", default-features=false, features = ["std"] }
 bytes = "1"
 chrono = { workspace = true, features = ["alloc", "clock", "std"] }
-colorutils-rs = { version = "0.8.0", default-features = false }
+colorutils-rs = { version = "0.7.5", default-features = false }
 data-encoding = "2.9.0"
 escaper = "0.1"
 fast-socks5 = "1"
@@ -103,7 +103,7 @@ thiserror = { workspace = true }
 tokio-io-timeout = "1.2.1"
 tokio-rustls = { version = "0.26.2", default-features = false }
 tokio-stream = { version = "0.1.17", features = ["fs"] }
-astral-tokio-tar = { version = "0.6.1", default-features = false }
+astral-tokio-tar = { version = "0.6", default-features = false }
 tokio-util = { workspace = true }
 tokio = { workspace = true, features = ["fs", "rt-multi-thread", "macros"] }
 toml = "0.9"
--- a/STYLE.md
+++ b/STYLE.md
@@ -161,16 +161,3 @@ are documented.

 Follow Rust guidelines for the documentation comments:
 <https://rust-lang.github.io/rfcs/1574-more-api-documentation-conventions.html#summary-sentence>
-
-## Do not use `into()`, `try_into()` or `parse()`
-
-For internal types, implementing `From`, `TryFrom` or `FromStr` is discouraged.
-Instead, a `new()` function is recommended.
-
-For external types, prefer using `Type::from()`, `Type::try_from()` or `Type::from_str()`
-over `into()`, `try_into()` or `parse()`.
-
-Calling `into()`, `try_into()` or `parse()`
-creates an indirection,
-which is hard to follow for people who are not familiar with Rust,
-or who are not using rust-analyzer.
--- a/deltachat-jsonrpc/src/api.rs
+++ b/deltachat-jsonrpc/src/api.rs
@@ -1882,6 +1882,20 @@ impl CommandApi {
        deltachat::contact::make_vcard(&ctx, &contacts).await
    }

+    /// Sets vCard containing the given contacts to the message draft.
+    async fn set_draft_vcard(
+        &self,
+        account_id: u32,
+        msg_id: u32,
+        contacts: Vec<u32>,
+    ) -> Result<()> {
+        let ctx = self.get_context(account_id).await?;
+        let contacts: Vec<_> = contacts.iter().map(|&c| ContactId::new(c)).collect();
+        let mut msg = Message::load_from_db(&ctx, MsgId::new(msg_id)).await?;
+        msg.make_vcard(&ctx, &contacts).await?;
+        msg.get_chat_id().set_draft(&ctx, Some(&mut msg)).await
+    }
+
    // ---------------------------------------------
    //                   chat
    // ---------------------------------------------
@@ -2407,7 +2421,6 @@ impl CommandApi {
        chat::resend_msgs(&ctx, &message_ids).await
    }

-    /// @deprecated as of 2026-04; use `send_msg` with `Viewtype::Sticker` instead.
    async fn send_sticker(
        &self,
        account_id: u32,
--- a/deltachat-rpc-client/examples/echobot_no_hooks.py
+++ b/deltachat-rpc-client/examples/echobot_no_hooks.py
@@ -13,7 +13,7 @@ def main():
    with Rpc() as rpc:
        deltachat = DeltaChat(rpc)
        system_info = deltachat.get_system_info()
-        logging.info(f"Running deltachat core {system_info['deltachat_core_version']}")
+        logging.info("Running deltachat core %s", system_info["deltachat_core_version"])

        accounts = deltachat.get_all_accounts()
        account = accounts[0] if accounts else deltachat.add_account()
@@ -21,30 +21,36 @@ def main():
        account.set_config("bot", "1")
        if not account.is_configured():
            logging.info("Account is not configured, configuring")
-            account.add_or_update_transport({"addr": sys.argv[1], "password": sys.argv[2]})
+            account.set_config("addr", sys.argv[1])
+            account.set_config("mail_pw", sys.argv[2])
+            account.configure()
            logging.info("Configured")
        else:
            logging.info("Account is already configured")
            deltachat.start_io()

-        qr = account.get_qr_code()
-        logging.info(f"Invite link: {qr}")
-        while True:
-            event = account.wait_for_event()
-            if event.kind == EventType.INFO:
-                logging.info(event["msg"])
-            elif event.kind == EventType.WARNING:
-                logging.warning(event["msg"])
-            elif event.kind == EventType.ERROR:
-                logging.error(event["msg"])
-            elif event.kind == EventType.INCOMING_MSG:
-                logging.info("Got an incoming message")
-                message = account.get_message_by_id(event.msg_id)
+        def process_messages():
+            for message in account.get_next_messages():
                snapshot = message.get_snapshot()
                if snapshot.from_id != SpecialContactId.SELF and not snapshot.is_bot and not snapshot.is_info:
                    snapshot.chat.send_text(snapshot.text)
                snapshot.message.mark_seen()

+        # Process old messages.
+        process_messages()
+
+        while True:
+            event = account.wait_for_event()
+            if event["kind"] == EventType.INFO:
+                logging.info("%s", event["msg"])
+            elif event["kind"] == EventType.WARNING:
+                logging.warning("%s", event["msg"])
+            elif event["kind"] == EventType.ERROR:
+                logging.error("%s", event["msg"])
+            elif event["kind"] == EventType.INCOMING_MSG:
+                logging.info("Got an incoming message")
+                process_messages()
+

 if __name__ == "__main__":
    logging.basicConfig(level=logging.INFO)
--- a/deltachat-rpc-client/src/deltachat_rpc_client/account.py
+++ b/deltachat-rpc-client/src/deltachat_rpc_client/account.py
@@ -5,6 +5,7 @@ from __future__ import annotations
 import json
 from dataclasses import dataclass
 from typing import TYPE_CHECKING, Optional, Union
+from warnings import warn

 from ._utils import AttrDict, futuremethod
 from .chat import Chat
@@ -391,7 +392,8 @@ class Account:
        """Return the list of fresh messages, newest messages first.

        This call is intended for displaying notifications.
-        If you are writing a bot, process "incoming message" events instead.
+        If you are writing a bot, use `get_fresh_messages_in_arrival_order()` instead,
+        to process oldest messages first.
        """
        fresh_msg_ids = self._rpc.get_fresh_msgs(self.id)
        return [Message(self, msg_id) for msg_id in fresh_msg_ids]
@@ -461,6 +463,16 @@ class Account:
        """Wait for reaction change event."""
        return self.wait_for_event(EventType.REACTIONS_CHANGED)

+    def get_fresh_messages_in_arrival_order(self) -> list[Message]:
+        """Return fresh messages list sorted in the order of their arrival, with ascending IDs."""
+        warn(
+            "get_fresh_messages_in_arrival_order is deprecated, use get_next_messages instead.",
+            DeprecationWarning,
+            stacklevel=2,
+        )
+        fresh_msg_ids = sorted(self._rpc.get_fresh_msgs(self.id))
+        return [Message(self, msg_id) for msg_id in fresh_msg_ids]
+
    def export_backup(self, path, passphrase: str = "") -> None:
        """Export backup."""
        self._rpc.export_backup(self.id, str(path), passphrase)
--- a/deltachat-rpc-client/src/deltachat_rpc_client/chat.py
+++ b/deltachat-rpc-client/src/deltachat_rpc_client/chat.py
@@ -164,7 +164,7 @@ class Chat:
        return Message(self.account, msg_id)

    def send_sticker(self, path: str) -> Message:
-        """Deprecated as of 2026-04; use `send_message` with `Viewtype.STICKER` instead."""
+        """Send an sticker and return the resulting Message instance."""
        msg_id = self._rpc.send_sticker(self.account.id, self.id, path)
        return Message(self.account, msg_id)

--- a/deny.toml
+++ b/deny.toml
@@ -33,17 +33,7 @@ ignore = [
    # We do not check CRL and cannot update rustls-webpki 0.102.8 
    # which is a dependency of iroh 0.35.0.
    # <https://rustsec.org/advisories/RUSTSEC-2026-0104>
-    "RUSTSEC-2026-0104",
-
-    # hickory-proto 0.25.2 unbounded loop in DNSSEC code.
-    # Dependency of iroh 0.35.0, cannot be updated as of 2026-05-02.
-    # <https://rustsec.org/advisories/RUSTSEC-2026-0118>
-    "RUSTSEC-2026-0118",
-
-    # hickory-proto 0.25.2 quadratic complexity issue.
-    # Dependency of iroh 0.35.0, cannot be updated as of 2026-05-02.
-    # <https://rustsec.org/advisories/RUSTSEC-2026-0119>
-    "RUSTSEC-2026-0119"
+    "RUSTSEC-2026-0104"
 ]

 [bans]
@@ -55,7 +45,6 @@ skip = [
     { name = "async-channel", version = "1.9.0" },
     { name = "bitflags", version = "1.3.2" },
     { name = "constant_time_eq", version = "0.3.1" },
-     { name = "cpufeatures", version = "0.2.17" },
     { name = "derive_more-impl", version = "1.0.0" },
     { name = "derive_more", version = "1.0.0" },
     { name = "event-listener", version = "2.5.3" },
--- a/src/chatlist.rs
+++ b/src/chatlist.rs
@@ -473,7 +473,6 @@ mod tests {
        add_contact_to_chat, create_broadcast, create_group, get_chat_contacts,
        remove_contact_from_chat, send_text_msg, set_chat_name,
    };
-    use crate::config::Config;
    use crate::receive_imf::receive_imf;
    use crate::securejoin::get_securejoin_qr;
    use crate::stock_str::StockMessage;
@@ -666,7 +665,6 @@ mod tests {
    #[tokio::test(flavor = "multi_thread", worker_threads = 2)]
    async fn test_search_single_chat() -> anyhow::Result<()> {
        let t = TestContext::new_alice().await;
-        t.set_config(Config::ProcessUnencrypted, Some("1")).await?;

        // receive a one-to-one-message
        receive_imf(
@@ -727,7 +725,6 @@ mod tests {
    #[tokio::test(flavor = "multi_thread", worker_threads = 2)]
    async fn test_search_single_chat_without_authname() -> anyhow::Result<()> {
        let t = TestContext::new_alice().await;
-        t.set_config(Config::ProcessUnencrypted, Some("1")).await?;

        // receive a one-to-one-message without authname set
        receive_imf(
--- a/src/config.rs
+++ b/src/config.rs
@@ -407,6 +407,9 @@ pub enum Config {
    #[strum(props(default = "1"))]
    SyncMsgs,

+    /// Make all outgoing messages with Autocrypt header "multipart/signed".
+    SignUnencrypted,
+
    /// Let the core save all events to the database.
    /// This value is used internally to remember the MsgId of the logging xdc
    #[strum(props(default = "0"))]
@@ -486,11 +489,6 @@ pub enum Config {
    /// 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,
-
-    /// Process unencrypted messages.
-    ///
-    /// Unencrypted messages are fetched and processed only if this setting is explicitly enabled.
-    ProcessUnencrypted,
 }

 impl Config {
@@ -712,6 +710,7 @@ impl Context {
            | Config::Bot
            | Config::NotifyAboutWrongPw
            | Config::SyncMsgs
+            | Config::SignUnencrypted
            | Config::DisableIdle => {
                ensure!(
                    matches!(value, None | Some("0") | Some("1")),
@@ -945,18 +944,6 @@ impl Context {
    /// Determine whether the specified addr maps to the/a self addr.
    /// Returns `false` if no addresses are configured.
    pub(crate) async fn is_self_addr(&self, addr: &str) -> Result<bool> {
-        // Employ the config cache to optimize for `ConfiguredAddr` passed.
-        if !addr.is_empty()
-            && addr_cmp(
-                addr,
-                &self
-                    .get_config(Config::ConfiguredAddr)
-                    .await?
-                    .unwrap_or_default(),
-            )
-        {
-            return Ok(true);
-        }
        Ok(self
            .get_all_self_addrs()
            .await?
--- a/src/context.rs
+++ b/src/context.rs
@@ -991,6 +991,12 @@ impl Context {
                .await?
                .to_string(),
        );
+        res.insert(
+            "sign_unencrypted",
+            self.get_config_int(Config::SignUnencrypted)
+                .await?
+                .to_string(),
+        );
        res.insert(
            "debug_logging",
            self.get_config_int(Config::DebugLogging).await?.to_string(),
@@ -1056,12 +1062,6 @@ impl Context {
            "team_profile",
            self.get_config_bool(Config::TeamProfile).await?.to_string(),
        );
-        res.insert(
-            "process_unencrypted",
-            self.get_config_bool(Config::ProcessUnencrypted)
-                .await?
-                .to_string(),
-        );

        let elapsed = time_elapsed(&self.creation_time);
        res.insert("uptime", duration_to_str(elapsed));
--- a/src/e2ee.rs
+++ b/src/e2ee.rs
@@ -79,6 +79,16 @@ impl EncryptHelper {

        Ok(ctext)
    }
+
+    /// Signs the passed-in `mail` using the private key from `context`.
+    /// Returns the payload and the signature.
+    pub async fn sign(self, context: &Context, mail: &MimePart<'static>) -> Result<String> {
+        let sign_key = load_self_secret_key(context).await?;
+        let mut buffer = Vec::new();
+        mail.clone().write_part(&mut buffer)?;
+        let signature = pgp::pk_calc_signature(buffer, &sign_key)?;
+        Ok(signature)
+    }
 }

 /// Ensures a private key exists for the configured user.
--- a/src/imap.rs
+++ b/src/imap.rs
@@ -1996,21 +1996,12 @@ pub(crate) async fn prefetch_should_download(
    // prevent_rename=true as this might be a mailing list message and in this case it would be bad if we rename the contact.
    // (prevent_rename is the last argument of from_field_to_contact_id())

-    let is_encrypted = if let Some(content_type) = headers.get_header_value(HeaderDef::ContentType)
-    {
-        mailparse::parse_content_type(&content_type).mimetype == "multipart/encrypted"
-    } else {
-        false
-    };
-
    if flags.any(|f| f == Flag::Draft) {
        info!(context, "Ignoring draft message");
        return Ok(false);
    }

-    let should_download = maybe_ndn
-        || (!blocked_contact
-            && (is_encrypted || context.get_config_bool(Config::ProcessUnencrypted).await?));
+    let should_download = !blocked_contact || maybe_ndn;
    Ok(should_download)
 }

--- a/src/imap/session.rs
+++ b/src/imap/session.rs
@@ -21,7 +21,6 @@ const PREFETCH_FLAGS: &str = "(UID RFC822.SIZE BODY.PEEK[HEADER.FIELDS (\
                              DATE \
                              X-MICROSOFT-ORIGINAL-MESSAGE-ID \
                              FROM \
-                              CONTENT-TYPE \
                              CHAT-VERSION \
                              CHAT-IS-POST-MESSAGE \
                              AUTOCRYPT-SETUP-MESSAGE\
--- a/src/location.rs
+++ b/src/location.rs
@@ -871,7 +871,7 @@ mod tests {
    use crate::config::Config;
    use crate::message::MessageState;
    use crate::receive_imf::receive_imf;
-    use crate::test_utils::{ExpectedEvents, TestContext, TestContextManager};
+    use crate::test_utils::{TestContext, TestContextManager};
    use crate::tools::SystemTime;

    #[test]
@@ -1103,9 +1103,6 @@ Content-Disposition: attachment; filename="location.kml"
            .await?;

        let alice_chat = alice.create_chat(bob).await;
-        // Bob needs the chat accepted so that "normal" messages from Alice trigger `IncomingMsg`.
-        // Location-only messages still must trigger `MsgsChanged`.
-        bob.create_chat(alice).await;

        // Alice enables location streaming.
        // Bob receives a message saying that Alice enabled location streaming.
@@ -1120,18 +1117,7 @@ Content-Disposition: attachment; filename="location.kml"
        SystemTime::shift(Duration::from_secs(10));
        delete_expired(alice, time()).await?;
        maybe_send(alice).await?;
-        bob.evtracker.clear_events();
        bob.recv_msg_opt(&alice.pop_sent_msg().await).await;
-        bob.evtracker
-            .get_matching_ex(
-                bob,
-                ExpectedEvents {
-                    expected: |e| matches!(e, EventType::MsgsChanged { .. }),
-                    unexpected: |e| matches!(e, EventType::IncomingMsg { .. }),
-                },
-            )
-            .await
-            .unwrap();
        assert_eq!(get_range(alice, None, None, 0, 0).await?.len(), 1);
        assert_eq!(get_range(bob, None, None, 0, 0).await?.len(), 1);

--- a/src/login_param.rs
+++ b/src/login_param.rs
@@ -70,7 +70,6 @@ pub struct EnteredImapLoginParam {
    /// Folder to watch.
    ///
    /// If empty, user has not entered anything and it shuold expand to "INBOX" later.
-    #[serde(default)]
    pub folder: String,

    /// Socket security.
--- a/src/mimefactory.rs
+++ b/src/mimefactory.rs
@@ -1227,18 +1227,53 @@ impl MimeFactory {
                    message.header(header, value)
                });
            let message = MimePart::new("multipart/mixed", vec![message]);
-            let message = protected_headers
+            let mut message = protected_headers
                .iter()
                .fold(message, |message, (header, value)| {
                    message.header(*header, value.clone())
                });

-            // Deduplicate unprotected headers that also are in the protected headers:
-            let protected: HashSet<&str> =
-                HashSet::from_iter(protected_headers.iter().map(|(header, _value)| *header));
-            unprotected_headers.retain(|(header, _value)| !protected.contains(header));
+            if skip_autocrypt || !context.get_config_bool(Config::SignUnencrypted).await? {
+                // Deduplicate unprotected headers that also are in the protected headers:
+                let protected: HashSet<&str> =
+                    HashSet::from_iter(protected_headers.iter().map(|(header, _value)| *header));
+                unprotected_headers.retain(|(header, _value)| !protected.contains(header));

-            message
+                message
+            } else {
+                for (h, v) in &mut message.headers {
+                    if h == "Content-Type"
+                        && let mail_builder::headers::HeaderType::ContentType(ct) = v
+                    {
+                        let mut ct_new = ct.clone();
+                        ct_new = ct_new.attribute("protected-headers", "v1");
+                        if use_std_header_protection {
+                            ct_new = ct_new.attribute("hp", "clear");
+                        }
+                        *ct = ct_new;
+                        break;
+                    }
+                }
+
+                let signature = encrypt_helper.sign(context, &message).await?;
+                MimePart::new(
+                    "multipart/signed; protocol=\"application/pgp-signature\"; protected",
+                    vec![
+                        message,
+                        MimePart::new(
+                            "application/pgp-signature; name=\"signature.asc\"",
+                            signature,
+                        )
+                        .header(
+                            "Content-Description",
+                            mail_builder::headers::raw::Raw::<'static>::new(
+                                "OpenPGP digital signature",
+                            ),
+                        )
+                        .attachment("signature"),
+                    ],
+                )
+            }
        };

        let MimeFactory {
@@ -2157,6 +2192,10 @@ fn group_headers_by_confidentiality(
                }
            }
        } else {
+            // Copy the header to the protected headers
+            // in case of signed-only message.
+            // If the message is not signed, this value will not be used.
+            protected_headers.push(header.clone());
            unprotected_headers.push(header.clone())
        }
    }
--- a/src/mimefactory/mimefactory_tests.rs
+++ b/src/mimefactory/mimefactory_tests.rs
@@ -601,6 +601,70 @@ async fn test_selfavatar_unencrypted() -> anyhow::Result<()> {
    Ok(())
 }

+#[tokio::test(flavor = "multi_thread", worker_threads = 2)]
+async fn test_selfavatar_unencrypted_signed() {
+    // create chat with bob, set selfavatar
+    let t = TestContext::new_alice().await;
+    t.set_config(Config::SignUnencrypted, Some("1"))
+        .await
+        .unwrap();
+    let chat = t.create_chat_with_contact("bob", "bob@example.org").await;
+
+    let file = t.dir.path().join("avatar.png");
+    let bytes = include_bytes!("../../test-data/image/avatar64x64.png");
+    tokio::fs::write(&file, bytes).await.unwrap();
+    t.set_config(Config::Selfavatar, Some(file.to_str().unwrap()))
+        .await
+        .unwrap();
+
+    // send message to bob: that should get multipart/signed.
+    // `Subject:` is protected by copying it.
+    // make sure, `Subject:` stays in the outer header (imf header)
+    let mut msg = Message::new_text("this is the text!".to_string());
+
+    let sent_msg = t.send_msg(chat.id, &mut msg).await;
+    let mut payload = sent_msg.payload().splitn(4, "\r\n\r\n");
+
+    let part = payload.next().unwrap();
+    assert_eq!(part.match_indices("multipart/signed").count(), 1);
+    assert_eq!(part.match_indices("From:").count(), 1);
+    assert_eq!(part.match_indices("Message-ID:").count(), 1);
+    assert_eq!(part.match_indices("Subject:").count(), 1);
+    assert_eq!(part.match_indices("Autocrypt:").count(), 1);
+    assert_eq!(part.match_indices("Chat-User-Avatar:").count(), 0);
+
+    let part = payload.next().unwrap();
+    assert_eq!(
+        part.match_indices("multipart/mixed; protected-headers=\"v1\"")
+            .count(),
+        1
+    );
+    assert_eq!(part.match_indices("From:").count(), 1);
+    assert_eq!(part.match_indices("Message-ID:").count(), 0);
+    assert_eq!(part.match_indices("Subject:").count(), 1);
+    assert_eq!(part.match_indices("Autocrypt:").count(), 1);
+    assert_eq!(part.match_indices("Chat-User-Avatar:").count(), 0);
+
+    let part = payload.next().unwrap();
+    assert_eq!(part.match_indices("text/plain").count(), 1);
+    assert_eq!(part.match_indices("From:").count(), 0);
+    assert_eq!(part.match_indices("Message-ID:").count(), 1);
+    assert_eq!(part.match_indices("Chat-User-Avatar:").count(), 0);
+    assert_eq!(part.match_indices("Subject:").count(), 0);
+
+    let body = payload.next().unwrap();
+    assert_eq!(body.match_indices("this is the text!").count(), 1);
+
+    let bob = TestContext::new_bob().await;
+    bob.recv_msg(&sent_msg).await;
+    let alice_id = Contact::lookup_id_by_addr(&bob.ctx, "alice@example.org", Origin::Unknown)
+        .await
+        .unwrap()
+        .unwrap();
+    let alice_contact = Contact::get_by_id(&bob.ctx, alice_id).await.unwrap();
+    assert_eq!(alice_contact.is_key_contact(), false);
+}
+
 /// Test that removed member address does not go into the `To:` field.
 #[tokio::test(flavor = "multi_thread", worker_threads = 2)]
 async fn test_remove_member_bcc() -> Result<()> {
--- a/src/mimeparser.rs
+++ b/src/mimeparser.rs
@@ -304,9 +304,37 @@ impl MimeMessage {

        // Parse hidden headers.
        let mimetype = mail.ctype.mimetype.parse::<Mime>()?;
+        let (part, mimetype) =
+            if mimetype.type_() == mime::MULTIPART && mimetype.subtype().as_str() == "signed" {
+                if let Some(part) = mail.subparts.first() {
+                    // We don't remove "subject" from `headers` because currently just signed
+                    // messages are shown as unencrypted anyway.
+
+                    timestamp_sent =
+                        Self::get_timestamp_sent(&part.headers, timestamp_sent, timestamp_rcvd);
+                    MimeMessage::merge_headers(
+                        context,
+                        &mut headers,
+                        &mut headers_removed,
+                        &mut recipients,
+                        &mut past_members,
+                        &mut from,
+                        &mut list_post,
+                        &mut chat_disposition_notification_to,
+                        part,
+                    );
+                    (part, part.ctype.mimetype.parse::<Mime>()?)
+                } else {
+                    // Not a valid signed message, handle it as plaintext.
+                    (&mail, mimetype)
+                }
+            } else {
+                // Currently we do not sign unencrypted messages by default.
+                (&mail, mimetype)
+            };
        if mimetype.type_() == mime::MULTIPART
            && mimetype.subtype().as_str() == "mixed"
-            && let Some(part) = mail.subparts.first()
+            && let Some(part) = part.subparts.first()
        {
            for field in &part.headers {
                let key = field.get_key().to_lowercase();
@@ -330,7 +358,8 @@ impl MimeMessage {
            );
        }

-        // Remove headers that are allowed _only_ in the encrypted+signed part
+        // Remove headers that are allowed _only_ in the encrypted+signed part. It's ok to leave
+        // them in signed-only emails, but has no value currently.
        let encrypted = false;
        Self::remove_secured_headers(&mut headers, &mut headers_removed, encrypted);

@@ -490,13 +519,11 @@ impl MimeMessage {
        let mail = mail.as_ref().map(|mail| {
            let (content, signatures_detached) = validate_detached_signature(mail, &public_keyring)
                .unwrap_or((mail, Default::default()));
-            if is_encrypted {
-                let signatures_detached = signatures_detached
-                    .into_iter()
-                    .map(|fp| (fp, Vec::new()))
-                    .collect::<HashMap<_, _>>();
-                signatures.extend(signatures_detached);
-            }
+            let signatures_detached = signatures_detached
+                .into_iter()
+                .map(|fp| (fp, Vec::new()))
+                .collect::<HashMap<_, _>>();
+            signatures.extend(signatures_detached);
            content
        });

@@ -2190,6 +2217,9 @@ pub(crate) fn parse_message_id(ids: &str) -> Result<String> {
 /// Returns whether the outer header value must be ignored if the message contains a signed (and
 /// optionally encrypted) part. This is independent from the modern Header Protection defined in
 /// <https://www.rfc-editor.org/rfc/rfc9788.html>.
+///
+/// NB: There are known cases when Subject and List-ID only appear in the outer headers of
+/// signed-only messages. Such messages are shown as unencrypted anyway.
 fn is_protected(key: &str) -> bool {
    key.starts_with("chat-")
        || matches!(
--- a/src/mimeparser/mimeparser_tests.rs
+++ b/src/mimeparser/mimeparser_tests.rs
@@ -7,7 +7,6 @@ use crate::{
    chat,
    chatlist::Chatlist,
    constants::{self, Blocked, DC_DESIRED_TEXT_LEN, DC_ELLIPSIS},
-    contact::Contact,
    key,
    message::{MessageState, MessengerMessage},
    receive_imf::receive_imf,
@@ -2042,24 +2041,32 @@ async fn test_multiple_autocrypt_hdrs() -> Result<()> {
    Ok(())
 }

-/// Tests receiving a simple signed-unencrypted message
-/// that was generated by an old version of Core that supported sending such messages.
+/// Tests that timestamp of signed but not encrypted message is protected.
 #[tokio::test(flavor = "multi_thread", worker_threads = 2)]
-async fn test_receive_signed_only() -> Result<()> {
+async fn test_protected_date() -> Result<()> {
    let mut tcm = TestContextManager::new();
+    let alice = &tcm.alice().await;
    let bob = &tcm.bob().await;

-    let imf_raw = include_bytes!("../../test-data/message/unencrypted_signed_simple.eml");
-    let msg = receive_imf(bob, imf_raw, false).await?.unwrap();
-    assert_eq!(msg.msg_ids.len(), 1);
-    let msg = Message::load_from_db(bob, msg.msg_ids[0]).await?;
-    assert_eq!(msg.get_text(), "Hello!");
-    assert_eq!(msg.viewtype, Viewtype::Text);
-    assert_eq!(msg.get_timestamp(), 1615987853);
+    alice.set_config(Config::SignUnencrypted, Some("1")).await?;

-    let alice_contact = Contact::get_by_id(bob, msg.from_id).await.unwrap();
-    assert_eq!(alice_contact.is_key_contact(), false);
+    let alice_chat = alice.create_email_chat(bob).await;
+    let alice_msg_id = chat::send_text_msg(alice, alice_chat.id, "Hello!".to_string()).await?;
+    let alice_msg = Message::load_from_db(alice, alice_msg_id).await?;
+    assert_eq!(alice_msg.get_showpadlock(), false);

+    let mut sent_msg = alice.pop_sent_msg().await;
+    sent_msg.payload = sent_msg.payload.replacen(
+        "Date:",
+        "Date: Wed, 17 Mar 2021 14:30:53 +0100 (CET)\r\nX-Not-Date:",
+        1,
+    );
+    let bob_msg = bob.recv_msg(&sent_msg).await;
+    assert_eq!(alice_msg.get_text(), bob_msg.get_text());
+
+    // Timestamp that the sender has put into the message
+    // should always be displayed as is on the receiver.
+    assert_eq!(alice_msg.get_timestamp(), bob_msg.get_timestamp());
    Ok(())
 }

--- a/src/pgp.rs
+++ b/src/pgp.rs
@@ -6,15 +6,15 @@ use std::io::Cursor;
 use anyhow::{Context as _, Result, ensure};
 use deltachat_contact_tools::{EmailAddress, may_be_valid_addr};
 use pgp::composed::{
-    Deserializable, DetachedSignature, EncryptionCaps, KeyType as PgpKeyType, MessageBuilder,
-    SecretKeyParamsBuilder, SignedKeyDetails, SignedPublicKey, SignedPublicSubKey, SignedSecretKey,
-    SubkeyParamsBuilder, SubpacketConfig,
+    ArmorOptions, Deserializable, DetachedSignature, EncryptionCaps, KeyType as PgpKeyType,
+    MessageBuilder, SecretKeyParamsBuilder, SignedKeyDetails, SignedPublicKey, SignedPublicSubKey,
+    SignedSecretKey, SubkeyParamsBuilder, SubpacketConfig,
 };
 use pgp::crypto::aead::{AeadAlgorithm, ChunkSize};
 use pgp::crypto::ecc_curve::ECCCurve;
 use pgp::crypto::hash::HashAlgorithm;
 use pgp::crypto::sym::SymmetricKeyAlgorithm;
-use pgp::packet::{Signature, Subpacket, SubpacketData};
+use pgp::packet::{Signature, SignatureConfig, SignatureType, Subpacket, SubpacketData};
 use pgp::types::{
    CompressionAlgorithm, Imprint, KeyDetails, KeyVersion, Password, SignedUser, SigningKey as _,
    StringToKey,
@@ -202,6 +202,47 @@ pub async fn pk_encrypt(
        .await?
 }

+/// Produces a detached signature for `plain` text using `private_key_for_signing`.
+pub fn pk_calc_signature(
+    plain: Vec<u8>,
+    private_key_for_signing: &SignedSecretKey,
+) -> Result<String> {
+    let rng = thread_rng();
+
+    let mut config = SignatureConfig::from_key(
+        rng,
+        &private_key_for_signing.primary_key,
+        SignatureType::Binary,
+    )?;
+
+    config.hashed_subpackets = vec![
+        Subpacket::regular(SubpacketData::IssuerFingerprint(
+            private_key_for_signing.fingerprint(),
+        ))?,
+        Subpacket::critical(SubpacketData::SignatureCreationTime(
+            pgp::types::Timestamp::now(),
+        ))?,
+    ];
+    config.unhashed_subpackets = vec![];
+    if private_key_for_signing.version() <= KeyVersion::V4 {
+        config
+            .unhashed_subpackets
+            .push(Subpacket::regular(SubpacketData::IssuerKeyId(
+                private_key_for_signing.legacy_key_id(),
+            ))?);
+    }
+
+    let signature = config.sign(
+        &private_key_for_signing.primary_key,
+        &Password::empty(),
+        plain.as_slice(),
+    )?;
+
+    let sig = DetachedSignature::new(signature);
+
+    Ok(sig.to_armored_string(ArmorOptions::default())?)
+}
+
 /// Returns fingerprints
 /// of all keys from the `public_keys_for_validation` keyring that
 /// have valid signatures in `msg` and corresponding intended recipient fingerprints
--- a/src/receive_imf.rs
+++ b/src/receive_imf.rs
@@ -505,11 +505,6 @@ pub(crate) async fn receive_imf_inner(
        Ok(mime_parser) => mime_parser,
    };

-    if !mime_parser.was_encrypted() && !context.get_config_bool(Config::ProcessUnencrypted).await? {
-        warn!(context, "Fetched unencrypted message, ignoring");
-        return trash().await;
-    }
-
    let rfc724_mid_orig = &mime_parser
        .get_rfc724_mid()
        .unwrap_or(rfc724_mid.to_string());
@@ -1024,15 +1019,8 @@ UPDATE msgs SET state=? WHERE
        let is_bot = context.get_config_bool(Config::Bot).await?;
        let is_pre_message = matches!(mime_parser.pre_message, PreMessageMode::Pre { .. });
        let skip_bot_notify = is_bot && is_pre_message;
-        let is_empty = !is_pre_message
-            && mime_parser.parts.first().is_none_or(|p| {
-                p.typ == Viewtype::Text && p.msg.is_empty() && p.param.get(Param::Quote).is_none()
-            });
-        let important = mime_parser.incoming
-            && !is_empty
-            && fresh
-            && !is_old_contact_request
-            && !skip_bot_notify;
+        let important =
+            mime_parser.incoming && fresh && !is_old_contact_request && !skip_bot_notify;

        for msg_id in &received_msg.msg_ids {
            chat_id.emit_msg_event(context, *msg_id, important);
--- a/src/test_utils.rs
+++ b/src/test_utils.rs
@@ -1431,12 +1431,6 @@ pub fn fiona_keypair() -> SignedSecretKey {
 #[derive(Debug)]
 pub struct EventTracker(EventEmitter);

-/// See [`super::EventTracker::get_matching_ex`].
-pub struct ExpectedEvents<E: Fn(&EventType) -> bool, U: Fn(&EventType) -> bool> {
-    pub expected: E,
-    pub unexpected: U,
-}
-
 impl Deref for EventTracker {
    type Target = EventEmitter;

@@ -1473,39 +1467,21 @@ impl EventTracker {
        .expect("timeout waiting for event match")
    }

-    /// Consumes all emitted events returning the first matching one if any.
+    /// Consumes emitted events returning the first matching one if any.
    pub async fn get_matching_opt<F: Fn(&EventType) -> bool>(
        &self,
        ctx: &Context,
        event_matcher: F,
-    ) -> Option<EventType> {
-        self.get_matching_ex(
-            ctx,
-            ExpectedEvents {
-                expected: event_matcher,
-                unexpected: |_| false,
-            },
-        )
-        .await
-    }
-
-    /// Consumes all emitted events returning the first matching one if any. Panics on unexpected
-    /// events.
-    pub async fn get_matching_ex<E: Fn(&EventType) -> bool, U: Fn(&EventType) -> bool>(
-        &self,
-        ctx: &Context,
-        args: ExpectedEvents<E, U>,
    ) -> Option<EventType> {
        ctx.emit_event(EventType::Test);
        let mut found_event = None;
        loop {
            let event = self.recv().await.unwrap();
-            assert!(!(args.unexpected)(&event.typ));
            if let EventType::Test = event.typ {
                return found_event;
            }
-            if (args.expected)(&event.typ) {
-                found_event.get_or_insert(event.typ);
+            if event_matcher(&event.typ) {
+                found_event = Some(event.typ);
            }
        }
    }
--- a/test-data/message/unencrypted_signed_simple.eml
+++ b/test-data/message/unencrypted_signed_simple.eml
@@ -1,70 +0,0 @@
-Content-Type: multipart/signed; protocol="application/pgp-signature"; protected; 
-	boundary="18aa9ed356ff9321_81d052095421b935_6b26de88a99ef0a0"
-MIME-Version: 1.0
-From: <alice@example.org>
-To: <bob@example.net>
-Subject: Message from alice@example.org
-Date: Wed, 17 Mar 2021 14:30:53 +0100 (CET)
-X-Not-Date: Tue, 28 Apr 2026 20:20:34 +0000
-Message-ID: <13140637-3c00-4553-8b76-fdbbbe3cc117@localhost>
-References: <13140637-3c00-4553-8b76-fdbbbe3cc117@localhost>
-Chat-Version: 1.0
-Chat-Disposition-Notification-To: alice@example.org
-Autocrypt: addr=alice@example.org; prefer-encrypt=mutual; keydata=mDMEXlh13RYJKwYBBAHaRw8BAQdAzfVIAleCXMJrq8VeLlEVof6ITCviMktKjmcBKAu4m5
-	 DCtAQfFggAZgUCAAAAABYhBC5vossjtTLXKGNLWGSwj2Gp7ZRDAhsDAh4JBAsJCAcFFQgJCgsDFgIB
-	 AycJAgIZASwUgAAAAAASABFyZWxheXNAY2hhdG1haWwuYXRhbGljZUBleGFtcGxlLm9yZwAA57ABAL
-	 DeNEB8l86SrqNKbUhDl5e7Q46VN+k/jxPEbIAs506MAQDXxgFEO2xAE19ykJI4JqU8+Zj+dwld9rXM
-	 Bh98UTnEBs0TPGFsaWNlQGV4YW1wbGUub3JnPsKRBBMWCAA5BQIAAAAAFiEELm+iyyO1MtcoY0tYZL
-	 CPYantlEMCGwMCHgkECwkIBwUVCAkKCwMWAgEDJwkCAhkBAAoJEGSwj2Gp7ZRD4e8BAKrOvjAu/Zd+
-	 +XeYCfN00mA7Vb6FtLlvVb0gT0hzv/rBAP0dYE736fa81MseX1PdUeN2Lf9SyNOVw3eW8W0nKXEbDr
-	 g4BF5Ydd0SCisGAQQBl1UBBQEBB0AG7cjWy2SFAU8KnltlubVW67rFiyfp01JrRe6Xqy22HQMBCAeI
-	 eAQYFggAIBYhBC5vossjtTLXKGNLWGSwj2Gp7ZRDBQJeWHXdAhsMAAoJEGSwj2Gp7ZRDLo8BAObE8G
-	 nsGVwKzNqCvHeWgJsqhjS3C6gvSlV3tEm9XmF6AQDXucIyVfoBwoyMh2h6cSn/ATn5QJb35pgo+ivp
-	 3jsMAg==
-
-
--18aa9ed356ff9321_81d052095421b935_6b26de88a99ef0a0
-Content-Type: multipart/mixed; protected-headers="v1"; hp="clear"; 
-	boundary="18aa9ed357004185_2007cbc2d36c354a_6b26de88a99ef0a0"
-From: <alice@example.org>
-To: <bob@example.net>
-Subject: Message from alice@example.org
-Date: Tue, 28 Apr 2026 20:20:34 +0000
-References: <13140637-3c00-4553-8b76-fdbbbe3cc117@localhost>
-Chat-Version: 1.0
-Chat-Disposition-Notification-To: alice@example.org
-Autocrypt: addr=alice@example.org; prefer-encrypt=mutual; keydata=mDMEXlh13RYJKwYBBAHaRw8BAQdAzfVIAleCXMJrq8VeLlEVof6ITCviMktKjmcBKAu4m5
-	 DCtAQfFggAZgUCAAAAABYhBC5vossjtTLXKGNLWGSwj2Gp7ZRDAhsDAh4JBAsJCAcFFQgJCgsDFgIB
-	 AycJAgIZASwUgAAAAAASABFyZWxheXNAY2hhdG1haWwuYXRhbGljZUBleGFtcGxlLm9yZwAA57ABAL
-	 DeNEB8l86SrqNKbUhDl5e7Q46VN+k/jxPEbIAs506MAQDXxgFEO2xAE19ykJI4JqU8+Zj+dwld9rXM
-	 Bh98UTnEBs0TPGFsaWNlQGV4YW1wbGUub3JnPsKRBBMWCAA5BQIAAAAAFiEELm+iyyO1MtcoY0tYZL
-	 CPYantlEMCGwMCHgkECwkIBwUVCAkKCwMWAgEDJwkCAhkBAAoJEGSwj2Gp7ZRD4e8BAKrOvjAu/Zd+
-	 +XeYCfN00mA7Vb6FtLlvVb0gT0hzv/rBAP0dYE736fa81MseX1PdUeN2Lf9SyNOVw3eW8W0nKXEbDr
-	 g4BF5Ydd0SCisGAQQBl1UBBQEBB0AG7cjWy2SFAU8KnltlubVW67rFiyfp01JrRe6Xqy22HQMBCAeI
-	 eAQYFggAIBYhBC5vossjtTLXKGNLWGSwj2Gp7ZRDBQJeWHXdAhsMAAoJEGSwj2Gp7ZRDLo8BAObE8G
-	 nsGVwKzNqCvHeWgJsqhjS3C6gvSlV3tEm9XmF6AQDXucIyVfoBwoyMh2h6cSn/ATn5QJb35pgo+ivp
-	 3jsMAg==
-
-
--18aa9ed357004185_2007cbc2d36c354a_6b26de88a99ef0a0
-Content-Type: text/plain; charset="utf-8"
-Message-ID: <13140637-3c00-4553-8b76-fdbbbe3cc117@localhost>
-Content-Transfer-Encoding: 7bit
-
-Hello!
--18aa9ed357004185_2007cbc2d36c354a_6b26de88a99ef0a0--
-
--18aa9ed356ff9321_81d052095421b935_6b26de88a99ef0a0
-Content-Type: application/pgp-signature; name="signature.asc"; 
-	charset="utf-8"
-Content-Description: OpenPGP digital signature
-Content-Disposition: attachment; filename="signature"
-Content-Transfer-Encoding: quoted-printable
-
-----BEGIN PGP SIGNATURE-----=0A=0AwnUEABYIAB0WIQQub6LLI7Uy1yhjS1hksI9hqe2UQ=
-wWCafEWkQAKCRBksI9hqe2U=0AQ4qaAQCFSLVDANIjaXswP8V5zIwUSvGnUwsMD+ruozO0mG2AqA=
-D9EqpWeD6cc+is=0Av9/nvp6uHi35pUmDX0s1XKu3xbSTWg8=3D=0A=3Dr9hO=0A-----END PGP=
- SIGNATURE-----=0A
--18aa9ed356ff9321_81d052095421b935_6b26de88a99ef0a0--
-
-