6 lines
274 B
Text
6 lines
274 B
Text
|
# Fail2Ban filter for postfix authentication failures
|
||
|
|
[INCLUDES]
|
||
|
|
before = common.conf
|
||
|
|
[Definition]
|
||
|
|
_daemon = postfix/smtpd
|
||
|
|
failregex = ^%(__prefix_line)swarning: [-._\w]+\[<HOST>\]: SASL (?:LOGIN|PLAIN|(?:CRAM|DIGEST)-MD5) authentication failed(: [ A-Za-z0-9+/]*={0,2})?\s*$
|