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# Fail2Ban filter for Anti-Spam SMTP Proxy Server also known as ASSP## Honmepage: http://www.magicvillage.de/~Fritz_Borgstedt/assp/0003D91C-8000001C/# ProjektSite: http://sourceforge.net/projects/assp/?source=directory##[Definition]__assp_actions = (?:dropping|refusing)failregex = ^(:? \[SSL-out\])? <HOST> max sender authentication errors \(\d{,3}\) exceeded -- %(__assp_actions)s connection - after reply: \d{3} \d{1}\.\d{1}.\d{1} Error: authentication failed: \w+;$^(?: \[SSL-out\])? <HOST> SSL negotiation with client failed: SSL accept attempt failed with unknown error.*:unknown protocol;$^ Blocking <HOST> - too much AUTH errors \(\d{,3}\);$ignoreregex =# DEV Notes:## Examples: Apr-27-13 02:33:09 Blocking 217.194.197.97 - too much AUTH errors (41);# Dec-29-12 17:10:31 [SSL-out] 200.247.87.82 SSL negotiation with client failed: SSL accept attempt failed with unknown errorerror:140760FC:SSL routines:SSL23_GET_CLIENT_HELLO:unknown protocol;# Dec-30-12 04:01:47 [SSL-out] 81.82.232.66 max sender authentication errors (5) exceeded## Author: Enrico Labedzki (enrico.labedzki@deiwos.de)