Displaying 1 result from an estimated 1 matches for "0oiwa5bfmqbqhol1".
2017 Jan 08
0
auth: Error: BUG: Authentication client sent unknown handshake command
...: Disconnected from auth server,
aborting (client-pid=11364 client-id=1)
2017-01-08 08:15:23 dovecot: imap-login: Internal login failure
(pid=11364 id=1) (internal failure, 1 succesful auths):
user=<USER_NAME>, method=PLAIN, rip=<USER_IP>, lip=85.214.143.57,
mpid=11368, TLS, session=<0oiwA5BFmQBQhoL1>
-----------------------------------------------------------------------
Strangely, sending mails still worked fine (postfix uses dovecot SASL
authentification).
I could not find any hint what might have caused the error in any
logfile. After restarting dovecot everything is back to normal ope...