> 1. Is anyone running some mailserver on their ISA box to forward to > internal domains other than MS's SMTP server from IIS? Since many > mailservers support the use of external files for filtering keywords and > addresses, I wondered if anyone had tried this solution. We run a mail server that has 3rd part junkmail software on it that is extremely effective. We then act as the mail gateway for a client with Exchange 2000. Unless the ISA box was beefy, I would not load other apps on it. There are add ons for ISA. John Tolmachoff MCSE, CSSA Owner, Network Engineer/Consultant eServices For You City of Industry, CA www.eservicesforyou.com