2013-10-30 13:02:59 +00:00
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# Fail2Ban filter for selected Postfix SMTP rejections
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2006-09-06 19:34:03 +00:00
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#
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#
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2013-07-20 14:31:21 +00:00
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[INCLUDES]
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# Read common prefixes. If any customizations available -- read them from
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# common.local
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before = common.conf
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2006-09-06 19:34:03 +00:00
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[Definition]
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2016-02-23 19:23:04 +00:00
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_daemon = postfix(-\w+)?/(submission/)?smtp(d|s)
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2013-07-20 14:31:21 +00:00
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failregex = ^%(__prefix_line)sNOQUEUE: reject: RCPT from \S+\[<HOST>\]: 554 5\.7\.1 .*$
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2014-12-30 23:05:19 +00:00
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^%(__prefix_line)sNOQUEUE: reject: RCPT from \S+\[<HOST>\]: 450 4\.7\.1 Client host rejected: cannot find your hostname, (\[\S*\]); from=<\S*> to=<\S+> proto=ESMTP helo=<\S*>$
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2013-07-20 14:31:21 +00:00
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^%(__prefix_line)sNOQUEUE: reject: RCPT from \S+\[<HOST>\]: 450 4\.7\.1 : Helo command rejected: Host not found; from=<> to=<> proto=ESMTP helo= *$
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2016-02-08 10:08:10 +00:00
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^%(__prefix_line)sNOQUEUE: reject: EHLO from \S+\[<HOST>\]: 504 5\.5\.2 <\S+>: Helo command rejected: need fully-qualified hostname;
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2013-08-19 08:32:07 +00:00
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^%(__prefix_line)sNOQUEUE: reject: VRFY from \S+\[<HOST>\]: 550 5\.1\.1 .*$
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2015-11-22 10:01:15 +00:00
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^%(__prefix_line)sNOQUEUE: reject: RCPT from \S+\[<HOST>\]: 450 4\.1\.8 <\S*>: Sender address rejected: Domain not found; from=<\S*> to=<\S+> proto=ESMTP helo=<\S*>$
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2014-01-12 19:59:59 +00:00
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^%(__prefix_line)simproper command pipelining after \S+ from [^[]*\[<HOST>\]:?$
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2006-11-12 14:52:36 +00:00
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2006-11-15 18:44:28 +00:00
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ignoreregex =
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2013-05-09 23:15:07 +00:00
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[Init]
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journalmatch = _SYSTEMD_UNIT=postfix.service
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2013-11-02 04:59:05 +00:00
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2013-10-30 13:02:59 +00:00
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# Author: Cyril Jaquier
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