Moved custom ToSql trait including Send + Sync from lib.rs to sql.rs.
Replaced most params! and paramsv! macro usage with tuples.
Replaced paramsv! and params_iterv! with params_slice!,
because there is no need to construct a vector.
* Because both only make problems with mailing lists, it's easiest to just disable them. If we want, we can make them work properly with mailing lists one day and re-enable them, but this needs some further thoughts.
Part of #3701
* Use load_from_db() in more tests
* clippy
* Changelog
* Downgrade warning to info, improve message
* Use lifetimes instead of cloning
Since switch to async we don't have spurious "database is busy"
errors anymore. Since an error is irrecoverable in most cases,
we can skip the message. The cost of this is we may
accidentally skip a correct message if I/O fails, but
the advantage is that we are guaranteed to never confuse
irrecoverable error with recoverable one and get stuck in
infinite loop redownloading the same message over and over.
* Treat multiple From addresses as if there was no From: addr
* changelog
* Don't send invalid emails through the whole receive_imf pipeline
Instead, directly create a trash entry for them.
* Don't create trash entries for randomly generated Message-Id's
* clippy
* fix typo
Co-authored-by: link2xt <link2xt@testrun.org>
Fix#3507
Note that this is not intended for a release at this point! We first have to test whether it runs stable enough. If we want to make a release while we are not confident enough in authres-checking, then we have to disable it.
BTW, most of the 3000 new lines are in `test_data/messages/dkimchecks...`, not the actual code
da3a4b94 adds the results to the Message info. It currently does this by adding them to `hop_info`. Maybe we should rename `hop_info` to `extra_info` or something; this has the disadvantage that we can't rename the sql column name though.
Follow-ups for this could be:
- In `update_authservid_candidates()`: Implement the rest of the algorithm @hpk42 and me thought about. What's missing is remembering how sure we are that these are the right authserv-ids. Esp., when receiving a message sent from another account at the same domain, we can be quite sure that the authserv-ids in there are the ones of our email server. This will make authres-checking work with buzon.uy, disroot.org, yandex.ru, mailo.com, and riseup.net.
- Think about how we present this to the user - e.g. currently the only change is that we don't accept key changes, which will mean that the small lock on the message is not shown.
- And it will mean that we can fully enable AEAP, after revisiting the security implications of this, and assuming everyone (esp. @link2xt who pointed out the problems in the first place) feels comfortable with it.
