fail2ban: proteggere saslauthd

Debian 6.0.8
fail2ban 0.8.4-3+squeeze2
Debian 5.0.10
fail2ban 0.8.3-2sid1

failregex = (?i): warning: [-._\w]+\[\]: SASL (?:LOGIN|PLAIN|(?:CRAM|DIGEST)-MD5) authentication failed(: [A-Za-z0-9+]*)?

Debian 5.0.10
fail2ban 0.8.3-2sid1

failregex = : warning: [-._\w]+\[\]: SASL (?:LOGIN|PLAIN|(?:CRAM|DIGEST)-MD5) authentication failed