I ran MailScanner for four years both at home and commercially, and have looked at ASSP before, now I am not saying that either is bad; it is that I have tried to focus on how to make ZCS even better from a AV/AS perspective without putting a front-end filter in place. That said, if I did return to that setup then MailScanner would be the obvious choice IMHO. This is a great thread and thank you to all the posts. Keep them coming
