notify when sync fails
My iCloud email who had been working correctly for months suddenly stopped syncing more than a week ago. Nothing in the interface warned me about it. Now on account preferences the imap and smtp test fails. don't know if this is an airmail or iCloud issue but airmail should have warned me. instead I didn't notice and i missed important emails in the meanwhile (and btw, i checked the settings and cannot manage to make it work again, always getting Unable to authenticate with the current session's credentials. while it used to work)
also this is not the first issue i encountered recently. some other emails (from another provider, gandi.net) had issues syncing for a while. i had to relaunch airmail for new emails to get sync... that stopped now but i suspect things changed in the code recently and some issues may still be there.