Am 20.04.2019 um 10:14 schrieb Marcus Schopen:
perdition.imaps[17045]: Fatal Error reading
authentication information
from client ...
This usually means the client (Thunderbird) closed the connection before
trying to authenticate. There are two things that probably cause this:
- Thunderbird does not trust the SSL certificate that perdition delivers
- Perdition does not advertise the correct IMAP capabilities and flags
I'd try it without encryption to see if it is related to SSL or flags.
Alternatively you should have a look in the error console of
Thunderbird, there might be some information, too.
Regards
Matthias