After reading a post in the CPF forum about a GESWALL users issue, I decided to give the application a try as it did sound pretty interesting what i did.
Once installed, when I opened outlook, GESWALL put it in isolation mode... downloaded my e-mails and noticed that CAV wasn't scanning the mail

I checked the GESWALL log and found entries like...
2006.07.20 23:02:35 OUTLOOK.EXE DENY 4A message to CavEmSrv.exe (Process)... so I guess GESWALL blocked CavEmSrv from scanning e-mails?
Anyone have this combination working together?