I had an Eval copy of ISA 2000 on my server which I wiped clean with rmisa.exe. From what I can tell I restored the ISA software back to it's origianl glory but I'm unable to send e-mail from my Exchange 5.5 server. I'm getting an "name resolution" error in my IMC outbound queue. I'm able to receive e-mail just fine. I've reconfigured all my protocol rules and have successfully reconfigured my VPN software. I just can't get this resolved, what am I missing? I used the Secure Mail Server option from server publishing rules and like I mentioned earlier this was working before the re-install so I shouldn't have to do anything to the Exchange server correct? I'm just pointing to ISA from Exchange through the default gateway. TIA, Scott.