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<p class=MsoNormal><span style='font-family:"Times New Roman","serif"'>Don’t
know if anyone else has attempted to do something like this before or</span><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'> not, I
gave a scan to Google and the lists and didn’t see anything. I have
MailScanner setup on a FreeBSD7 machine running Postfix+MailScanner(SA,ClamAV)+Mailwatch.
We are wanting to find a way that if a user’s computer is infected and
starts sending out a large number of emails in a short time frame (ie: 20,30,50
messages in 2-5 minutes). <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>I
assume this would have to be a custom ruleset but being new to MailScanner I
don’t know exactly how I would go about creating this rule. Has anyone
done something like this or know’s how to? I want MailScanner or
Mailwatch to email me if a user’s outbound mail volume exceeds our
pre-defined limits so I can shutdown whatever is sending out the large volume
of mail to prevent our domain from being blacklisted.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>Thanks
in Advance,<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>JK<o:p></o:p></span></p>
<p class=MsoNormal><o:p> </o:p></p>
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