Winmail Pro Mail Server 5.1.0616 does not return UIDNEXT
in response to SELECT, but returns it when explicitly requested
via STATUS command:
? SELECT INBOX
* FLAGS (\Draft \Answered \Flagged \Deleted \Seen \Recent)
* OK [PERMANENTFLAGS (\Draft \Answered \Flagged \Deleted \Seen)] Limited
* 2 EXISTS
* 0 RECENT
* OK [UIDVALIDITY 1697802109] Ok
? OK [READ-WRITE] Ok SELECT completed
? STATUS INBOX (UIDNEXT)
* STATUS "INBOX" (UIDNEXT 4)
? OK STATUS completed
Previously used FETCH method is reported to fail for some users,
the FETCH command sometimes returns no results.
Besides, there is no guarantee that the message with
the highest sequence number has the highest UID.
In the worst case if STATUS does not return UIDNEXT
in response to explicit request, we fall back to setting
UIDNEXT to 1 instead of returning an error.
feat: Make broadcast lists create their own chat - UIs need to ask for
the name when creating broadcast lists now (see
https://github.com/deltachat/deltachat-android/pull/2653)
That's quite a minimal approach: Add a List-ID header to outgoing
broadcast lists, so that the receiving Delta Chat shows them as a
separate chat, as talked about with @r10s and @hpk42.
Done:
- [x] Fix an existing bug that the chat name isn't updated when the
broadcast/mailing list name changes (I already started this locally)
To be done in other PRs:
- [ ] Right now the receiving side shows "Mailing list" in the subtitle
of such a chat, it would be nicer if it showed "Broadcast list" (or
alternatively, rename "Broadcast list" to "Mailing list", too)
- [ ] The UIs should probably ask for a name before creating the
broadcast list, since it will actually be sent over the wire. (Android
PR: https://github.com/deltachat/deltachat-android/pull/2653)
Fixes https://github.com/deltachat/deltachat-core-rust/issues/4597
BREAKING CHANGE: This means that UIs need to ask for the name when creating a broadcast list, similar to https://github.com/deltachat/deltachat-android/pull/2653.
If there's a temporary SMTP error, pretend there are no more MDNs to send in send_mdn(). It's
unlikely that other MDNs could be sent successfully in case of connectivity problems. This approach
is simpler and perhaps even better than adding a progressive backoff between MDN sending retries --
MDNs just will be resent after a reconnection, which makes some sense.
This is needed to test periodic re-gossiping in existing chats.
Also add a test for verified groups on that even if "member added" message is missed by a device of
newly added member, after re-gossiping Autocrypt keys to the group it successfully learns these keys
and marks other members as verified.
Set connectivity status to "connected" at the end of connect() call.
Otherwise for servers that do not support IMAP IDLE
connect() is called at the beginning of fake idle
and connectivity stays in "connecting" status most of the time.
Before they were trashed. Note that for unencrypted ones DC works as expected creating the requested
group immediately because Chat-Group-Id is duplicated in the Message-Id header and Subject is
fetched.
Also add a test on downloading a message later. Although it doesn't reproduce #4700 for some reason,
it fails w/o the fix because before a message state was changing to `InSeen` after a full download
which doesn't look correct. The result of a full message download should be such as if it was fully
downloaded initially.
This ensures the server does not get SIGINT
when the bot is running in a terminal and user presses ^C
We want to send SIGTERM ourselves after clean shutdown,
e.g. stopping I/O for all accounts.
