mirror of https://github.com/fail2ban/fail2ban
19 lines
330 B
Plaintext
19 lines
330 B
Plaintext
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# Fail2Ban filter for sendmail authentication failures
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#
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[INCLUDES]
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before = common.conf
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[Definition]
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_daemon = (?:sm-(mta|acceptingconnections))
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failregex = ^%(__prefix_line)s\w{14}: (\S+ )?\[<HOST>\]( \(may be forged\))?: possible SMTP attack: command=AUTH, count=\d+$
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ignoreregex =
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# DEV Notes:
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#
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# Author: Daniel Black
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