Open Mail Relay
johnl at iecc.com
Mon Aug 16 17:28:16 UTC 2010
>> Assume, as Mr. Bonomi suggests, that some bad guy has installed some
>type of additional mailer on the machine or another machine that's
>allowed to relay mail. How would I go about locating that other mailer?
Another popular hack is uploading a PHP script using bugs in a CMS or wiki.
Once you have a message with accurate timestamps in the headers, check the
web logs at those times, too.
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