I have a Server 2003 w/Exchange 2003 running which has 2 NIC’s – a 100MB and a 1GB. It is currently running on the 100MB with static IP settings. I copied the exact settings to the 1GB and enabled and rewired to it (and disabled the 100MB). I can get on the internet and see the network, yet clients cannot connect to Exchange (but I can ping the server). Is there something within Exchange I need to adjust to specify which NIC to use? Thanks in advance!