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ENH: postfix filter -- react also on (450 4.7.1) with empty from/to. fixes #126

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Yaroslav Halchenko 2013-03-26 09:40:04 -04:00
parent c06b7abb46
commit 91d5736c12
2 changed files with 4 additions and 0 deletions
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1
config/filter.d/postfix.conf
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@ -15,6 +15,7 @@
# Values: TEXT
#
failregex = reject: RCPT from (.*)\[<HOST>\]: 554
reject: RCPT from (.*)\[<HOST>\]: 450 4\.7\.1 : Helo command rejected: Host not found; from=<> to=<> proto=ESMTP helo= *$
# Option: ignoreregex
# Notes.: regex to ignore. If this regex matches, the line is ignored.

3
testcases/files/logs/postfix Normal file
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@ -0,0 +1,3 @@
# per https://github.com/fail2ban/fail2ban/issues/125
# and https://github.com/fail2ban/fail2ban/issues/126
Feb 21 09:21:54 xxx postfix/smtpd[14398]: NOQUEUE: reject: RCPT from example.com[192.0.43.10]: 450 4.7.1 : Helo command rejected: Host not found; from=<> to=<> proto=ESMTP helo=