I have a laptop that, when I do a netstat I see 100's of IP addresses, smtp protocol but have been unable to find the culprit. I KNOW this is why we have gotten blacklisted. I don't have the machine on the network as the minute it detects a connection it starts spewing. Does anyone know what I can look for? I have run Malwarebytes, Superantispyware, rootkitrevealer, hijackthis, 2 different antivirus products; located a cutwail and pl.exe entry in the registry which I deleted. Any ideas? Thanks!