Re: [Fail2ban-users] dovecot jail bans K9 Mail client

2018-07-12 Thread Sophie Loewenthal
Oh, maybe it was all those auth failed messages On July 12, 2018 10:30:47 AM CEST, Sophie Loewenthal wrote: >Hi Nick, > >Here you go. domain name/users have been obfuscated. > > >Running tests >= > >Use failregex filter file : dovecot, basedir: /etc/fail2ban >Use log

Re: [Fail2ban-users] dovecot jail bans K9 Mail client

2018-07-12 Thread Sophie Loewenthal
Hi Nick, Here you go. domain name/users have been obfuscated. Running tests = Use failregex filter file : dovecot, basedir: /etc/fail2ban Use log file : /var/log/mail.log.1 Use encoding : UTF-8 Results === Failregex: 11 total |- #) [# of hits] regular expr

Re: [Fail2ban-users] dovecot jail bans K9 Mail client

2018-07-12 Thread Nick Howitt
Sorry. should have replied to list. Add --print-all-matched to the fail2ban-regex command On 12/07/2018 07:59, Sophie Loewenthal wrote: Morning, A new K9 Mail client gets banned all the time and I am trying to work out why. I have this regex: failregex = auth:.+dovecot:auth.+authentication\

[Fail2ban-users] dovecot jail bans K9 Mail client

2018-07-12 Thread Sophie Loewenthal
Morning, A new K9 Mail client gets banned all the time and I am trying to work out why. I have this regex: failregex = auth:.+dovecot:auth.+authentication\s+failure;.+rhost= dovecot:.+rip=.+wrong version number dovecot:.+tried to use disallowed plaintext auth.+rip=