Anti brute force tool

["Blade Runner" <blade () seven com br>]

Hi list, is there any effective tool that detects ( or warns the
administrator )  brute forces attempts in a POP/SMTP server?

Maybe a reliable scrit that reads /var/log/syslog or other logs files...


Sorry about my poor English.


Thanks in advance.




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Blade Runner - Squirrel Mail
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http://www.emuladores.com.br



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