Here's the setup. I am using Windows 2000 server as a NAT router. It connects via cable modem to the internet, and via linksys switch to the rest of the network. I am using DNS2Go.com's dynamic DNS ...

I'm taken on a setup where there is an Exchange server on the internal network hosting an IIS site with Outlook Web and Outlook Mobile access. Sitting in front of this is an ISA 2004 box.<BR><BR>From ...