All,

A laptop in our office got infected and was acting as a SPAMBOT. This blacklisted our IP address. The laptop has been quarrantined, but I do not know how to tell if the exchange server (Windows Bus Server 2003) has a trojan on it or not.

Are there any good tools out there, or tutorials on how to find this out?

Also, obviously I need to know how to go about removing trojans.

Thanks!

Dave