configuration-templates – Rev 92
?pathlinks?
# Fail2Ban filter for postfix authentication failures
#
[INCLUDES]
before = common.conf
[Definition]
_daemon = postfix(-\w+)?/(?:submission/|smtps/)?smtp[ds]
failregex = ^%(__prefix_line)swarning: [-._\w]+\[<HOST>\]:(\d*?:)? SASL (?:LOGIN|PLAIN|(?:CRAM|DIGEST)-MD5) authentication failed(: [ A-Za-z0-9+/]*={0,2})?\s*$
ignoreregex = authentication failed: Connection lost to authentication server$
[Init]
journalmatch = _SYSTEMD_UNIT=postfix.service
# Author: Yaroslav Halchenko
# Author: Wizardry and Steamworks