Hello,
I have a problem with "apple mail". Once it work as expected, then it does not answer.
Dez 10 00:16:04 vsrv10563 dovecot[17121]: imap-login: Login: user=info@example.com, method=PLAIN, rip=77.xx.xxx.xxx, lip=31.xx.xxx.xxx, mpid=4490, TLS, session=<Oit4OxC2CTZNFv7P> Dez 10 00:17:38 vsrv10563 dovecot[17121]: imap-login: Login: user=info@example.com, method=PLAIN, rip=77.xx.xxx.xxx, lip=31.xx.xxx.xxx, mpid=5174, TLS, session=<IhlpQhC2XjZNFv7P> Dez 10 00:18:14 vsrv10563 dovecot[17121]: imap-login: Disconnected: Inactivity (auth failed, 2 attempts in 180 secs): user=user@example.com, method=CRAM-MD5, rip=77.xx.xxx.xxx, lip=31.xx.xxx.xxx, TLS, session=<tkVXOxC2DDZNFv7P> Dez 10 00:18:14 vsrv10563 dovecot[17121]: imap-login: Disconnected: Inactivity during authentication (auth failed, 2 attempts in 179 secs): user=info@example.com, method=CRAM-MD5, rip=77.xx.xxx.xxx, lip=31.xx.xxx.xxx, TLS, session=<pHVeOxC2HzZNFv7P> Dez 10 00:18:14 vsrv10563 dovecot[17121]: imap-login: Disconnected: Inactivity (auth failed, 2 attempts in 180 secs): user=test@example.com, method=CRAM-MD5, rip=77.xx.xxx.xxx, lip=31.xx.xxx.xxx, TLS, session=<J6ZXOxC2OTZNFv7P> Dez 10 00:18:14 vsrv10563 dovecot[17121]: imap-login: Disconnected: Inactivity (auth failed, 2 attempts in 180 secs): user=user@example.com, method=CRAM-MD5, rip=77.xx.xxx.xxx, lip=31.xx.xxx.xxx, TLS, session=<oUFXOxC2ATZNFv7P> Dez 10 04:00:22 vsrv10563 dovecot[17121]: imap-login: Login: user=test@example.com, method=PLAIN, rip=77.xx.xxx.xxx, lip=31.xx.xxx.xxx, mpid=24532, TLS, session=<QYSEXxO2DzZNFv7P> Dez 10 04:03:06 vsrv10563 dovecot[17121]: imap-login: Disconnected: Inactivity during authentication (auth failed, 2 attempts in 180 secs): user=info@example.com, method=CRAM-MD5, rip=77.xx.xxx.xxx, lip=31.xx.xxx.xxx, TLS, session=<fo2FXxO2BDZNFv7P> Dez 10 04:03:07 vsrv10563 dovecot[17121]: imap-login: Disconnected: Inactivity during authentication (auth failed, 2 attempts in 180 secs): user=user@example.com, method=CRAM-MD5, rip=77.xx.xxx.xxx, lip=31.xx.xxx.xxx, TLS, session=<ekWNXxO2VTZNFv7P> Dez 10 04:03:09 vsrv10563 dovecot[17121]: imap-login: Disconnected: Inactivity during authentication (auth failed, 2 attempts in 180 secs): user=user@example.com, method=CRAM-MD5, rip=77.xx.xxx.xxx, lip=31.xx.xxx.xxx, TLS, session=<YE6sXxO2HTZNFv7P>
Then fail2ban block the IP. Has anybody similar problems? This there a way to fix this?
Thunderbird does not have this problem.
Best Regards,