Oct 19 12:41:29 myotis32 dovecot: auth: cache(<user>,155.54.212.234,<dfl4JWfMhwCbNtTq>): Password mismatch
Oct 19 12:41:29 myotis32 dovecot: auth: ldap(<user>,155.54.212.234,<dfl4JWfMhwCbNtTq>): Password mismatch
Oct 19 12:41:29 myotis32 dovecot: auth: cache(<user>,155.54.212.234,<dfl4JWfMhwCbNtTq>): Password mismatch
Oct 19 12:41:29 myotis32 dovecot: imap-login: Login: user=<<user>>, method=PLAIN, rip=155.54.212.234, lip=155.54.211.186, mpid=18428, secured, session=<dfl4JWfMhwCbNtTq>
Oct 19 12:43:20 myotis32 dovecot: auth: cache(<user>,155.54.67.5,<bFYZLGfMnQCbNkMF>): Password mismatch
Oct 19 12:43:20 myotis32 dovecot: auth: cache(<user>,155.54.67.5,<bFYZLGfMnQCbNkMF>): Password mismatch
Oct 19 12:43:20 myotis32 dovecot: auth-worker(13687): pam(<user>,155.54.67.5): pam_authenticate() failed: Permission denied
Oct 19 12:43:22 myotis32 dovecot: pop3-login: Disconnected (auth failed, 1 attempts in 2 secs): user=<<user>>, method=PLAIN, rip=155.54.67.5, lip=155.54.211.162, secured, session=<bFYZLGfMnQCbNkMF>
Oct 19 12:44:37 myotis32 dovecot: auth: cache(<user>,155.54.67.5,<ZVO2MGfMpwCbNkMF>): Password mismatch
Oct 19 12:44:37 myotis32 dovecot: auth: cache(<user>,155.54.67.5,<ZVO2MGfMpwCbNkMF>): Password mismatch
Oct 19 12:44:39 myotis41 dovecot: pop3-login: proxy(<user>): Login failed to 155.54.211.162:110: Authentication failed.