21 Jul
2010
21 Jul
'10
6:52 p.m.
Only a wild guess: Did you set: disable_plaintext_auth = no?
I've the default (disable_plaintext_auth = yes + ssl*) settings. _Sometimes_ I find log entries like: dovecot: pop3-login: Disconnected (tried to use disabled plaintext auth): rip=1.2.3.4, lip=5.6.7.8, mpid=0
Oh, and only pop3-login, no attacks against imap-login.
Regards, Pascal
The trapper recommends today: fabaceae.1020217@localdomain.org