Hello all. Here are the facts in the case: 0. Fresh install of exchange and ISA 1. Exchange 2k runs fine when out on the the net. 2. moved exchange to internal net 192.168.1.2 3. setup ISA server int-192.168.1.3, ext-65.203.x.x 4. exchange will no longer get mail or send mail. 5. proxy on 192.168.1.3 8080 runs fine 6. ran the mail wizard still nothing. 7. tried everything I could think of. Please provide any information if you can. I really need to get this exchange server up and running.