Read all of an e-mail accounts messages and extract all To/CC addresses
if the From was from our own account.
Then, fetch existing messages from the server and show them.
Also, I fixed two other things:
- just by chance my test failed because of an completely unrelated bug.
The bug: bcc_self messages were not marked as read if mvbox_move was set
to true.
- add some color to the test output (minor change)
'Delete emails from server' was an experimental ad-hoc function
that was added before 'Automatically delete old messages' was introduced
to allow at least some way to cleanup.
'Delete emails from server'-UI was already removed from android/ios in june
(see https://github.com/deltachat/deltachat-android/pull/1406)
and the function never exists on desktop at all.
Permanent error 550 5.1.1 is no longer considered temporary.
Enhanced status code is checked now, so only 550 5.5.0 is an exception
for misconfigured Postfix servers.
Yandex error 554 5.7.1 was handled correctly, but only because it had
response code 554, while the comment talks about enhanced status code
5.7.1. The comments are corrected.
Failed messages are now marked as such with message::set_msg_failed.
Previously they were left in a pending state.
If info message cannot be added to the chat, the error is displayed with
error! instead of being logged with warn!.
Now MarkseenMsgOnImap sends MDN even if it can't mark the message as
seen on the server.
To prevent multiple MDNs from being sent, MarkseenMsgOnImap is postponed
until the message is detected in a folder from which it is not going to
be moved.
This tidies up our testing tools a little bit. We had several
functions which through various changes ended up doing the same and
some more which did very similar stuff, so I merged them to have
things simpler. Also moved towards methods on the TestContext struct
while cleaning this up anyway, seems like this structure is going to
stay around for a bit anyway.
The intersting change is in `test_utils.rs`, everything else is just
updating callers. A few tests used example.org which I moved to
example.com to be able to re-use more configuration of the test
context.
Let the thread load new messages. This may happen when user switches
the setting to delete messages on the server on and there are a lot of
messages to delete.
This prevents generation of a large number of jobs when IMAP deletion
setting is enabled for the first time. Writing jobs to the database
locks it for readers and may cause UI freezing, because chatlist and
messages can't be read until all jobs are written.
Note that on failure job will be written to the database, to make sure
it is postponed instead of being retried immediately.
Job::new() can be used to create jobs in-memory
Job.update() is replaced with Job.save() which can create new database
entries and consumes Job to avoid the need to update job ID after saving
it to the database.
MarkseenMdnOnImap stored server folder and UID which are never updated
by update_server_uid. Now hidden entries are created for MDNs, so they
should be handled as ordinary messages.
