I'm trying the eTrust 7 anti-virus pluggin for ISA. While the HTTP and FTP av filters work fine, I can't get the SMTP to work at all. The typical Computer Associates documentation is no help and tech support says all you should have to do is disable the mail publishing wizard (I use Exchange 5.5 behind ISA) and enable their SMTP filter, point it at the IP address of the mail server and mail should flow, but I get no inbound mail at all (outbound seem fine). Has anyone been successful with this, or have any ideas what the mail publishing wizard includes that I would need to enable separately to allow the eTrust SMTP filter to work? I'm not sure if it's a factor or not, but I also have RainConnect installed on this stand-alone ISA box in an NT domain. Thank you, Scott Talley IT Manager, The Combined Group e> stalley@xxxxxxxxxxxxxxxxx p> 469.892.4000 x829 f> 469.221.6900