Hi, In http://www.fail2ban.org/wiki/index.php/ASSP,
For following log: Example: Nov-14-09 00:14:50 54090-05322 201.244.255.72 < bad...@gtgwhhrthrth.com> [SMTP Error] 550 5.1.1 User unknown: your.u...@your-domain.com Assp fail regex is : failregex = .*? \d{5}-\d{5} <HOST> <.*?> \[SMTP Error\] (.*) Can you please advise fail regex for log pattern : May-12-10 13:16:41 82.249.21.94 user unknown te...@somedomain.com; where, fail2ban. will be able to get the IP from above log alert message, and then block it in IPtables. Thanks ------------------------------------------------------------------------------ _______________________________________________ Assp-user mailing list Assp-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/assp-user