senselab/ansible-role-postfix
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Remove fail2ban config files

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Better install them via fail2ban role
This commit is contained in:
phil 2023-10-26 22:33:49 +02:00
parent 405995863f
commit 53f2925435
4 changed files with 0 additions and 47 deletions
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7
files/fail2ban/postfix-sasl.conf
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@ -1,7 +0,0 @@
[sasl]
enabled = true
findtime = 3600
bantime = 3600
port = submission
filter = postfix-sasl
logpath = /var/log/mail-sasl.log

21
files/fail2ban/postfix-sasl.local
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@ -1,21 +0,0 @@
# Fail2Ban filter for postfix authentication failures
#
[INCLUDES]
before = common.conf
[Definition]
_daemon = postfix(-\w+)?/(?:submission/|smtps/)?smtp[ds]
failregex = ^%(__prefix_line)swarning: [-._\w]+\[<HOST>\]: SASL ((?i)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