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35 lines
1.2 KiB
35 lines
1.2 KiB
# Fail2Ban configuration file for dovecot
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#
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# Author: Martin Waschbuesch
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# Daniel Black (rewrote with begin and end anchors)
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[INCLUDES]
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before = common.conf
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[Definition]
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_daemon = dovecot(-auth)?
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# Option: failregex
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# Notes.: regex to match the password failures messages in the logfile.
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# first regex is essentially a copy of pam-generic.conf
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# Values: TEXT
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#
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failregex = ^%(__prefix_line)s(pam_unix(\(\S+\))?:)?\s+authentication failure; logname=\S* uid=\S* euid=\S* tty=dovecot ruser=\S* rhost=<HOST>(\s+user=\S*)?\s*$
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^%(__prefix_line)s(pop3|imap)-login: (Info: )?(Aborted login|Disconnected)(: Inactivity)? \(((no auth attempts|auth failed, \d+ attempts)( in \d+ secs)?|tried to use disabled \S+ auth)\):( user=<\S*>,)?( method=\S+,)? rip=<HOST>, lip=(\d{1,3}\.){3}\d{1,3}(, session=<\w+>)?(, TLS( handshaking)?(: Disconnected)?)?\s*$
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# Option: ignoreregex
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# Notes.: regex to ignore. If this regex matches, the line is ignored.
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# Values: TEXT
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#
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ignoreregex =
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[Init]
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# Option: journalmatch
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# Notes.: systemd journalctl style match filter for journal based backends
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# Values: TEXT
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#
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journalmatch = _SYSTEMD_UNIT=dovecot.service
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