# Fail2Ban filter for authentication failures on Cyrus imap server # # # [INCLUDES] # Read common prefixes. If any customizations available -- read them from # common.local before = common.conf [Definition] _daemon = (?:cyrus/)?(?:imap(d|s)?|pop3(d|s)?) failregex = ^%(__prefix_line)sbadlogin: [^\[]*\[<HOST>\] \S+ .*?\[?SASL\(-13\): (authentication failure|user not found): .*\]?$ ignoreregex = # Author: Jan Wagner <[email protected]>