Right now we have two domains and two locations. However, one of the locations will be breaking off, and starting their own company. Domain A has the exchange server, but after we leave the company/forest we will not have access to it anymore at Domain B. At Domain B we will be buying a new exchange server just for Domain B. How ever all the computers at domain B are configured for Domain A exchange server. The new Exchange server will have a new IP address along with new accounts. Will I run into any problems that I should be aware of? I know I will have to go around and he setup outlook at each computer, but is there anything else that might get messed up in the network? Or anything else I need to change so that Domain B now points to our own exchange server instead of Domain A exchange server.