Fail2ban

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Revision as of 12:41, 18 September 2018 by Tony (talk | contribs) (→‎FAQ)

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Custom rules

assp.conf

failregex =  \[Worker_.*\] <HOST> \[SMTP Error\] 535 5.7.8 Error: authentication failed: 
                        \[Worker_.*\] \[SSL-in\] \[TLS-out\] <HOST> \[SMTP Error\] 535 
                       \[Worker_.*\] \[MessageLimit\] <HOST>
                       \[Worker_.*\] <HOST> .* \[SMTP Error\] 554 5.7.1


FAQ

Error in FilterPyinotify callback: 'module' object has no attribute '_strptime_time'

Enabling sshd-ddos filter seems to trigger this

WARNING Unable to find a corresponding IP address for client: (-2, 'Name or service not known')

Crap code, maybe look at usedns in fail.conf