No takers on this one huh? No matter, I figured it out myself. Thanx anyways. Cheerz Bob SCP > Ok, > > I have two Exchange 2k3 servers and two Exchange 5.5 servers. I origianlly > rolled the first one at my UK facility. The second was rolled at one of my > US facilities. Both were talking and working well with the whole > enterprise, the 2k3 and 5.5 servers. When I originally rolled the second > 2k3 server, it was on a subnet close to my desk, not in the server room. > Once the machine was confirmed functional and before a mass migration from > one of the 5.5 servers to the new target 2k3 server, I wanted to place the > machine into the server room. So I moved the server, and part of the > process was to change the IP to the subnet supported in the server room. I > changed the IP from xx.xx.201.xx to xx.xx.200.xx. Everything else stayed > the same. I made sure that AD DNS was changed accordingly, and that name > resolution was functional. > > Now the problem is: Both of the 2k3 servers can send and recieve from the > 5.5 servers, but they can't send or recieve from each other. They could > before the move. When I go and look at the queues for both of the 2k3 > servers, I have a little blue arrow on the queue for the opposite 2k3 > server, concerning the "SMTP default SMTP virtual server". It notes at the > bottom when highlighted that "the remote server did not respond to a > connection attempt." > > DNS seems to be straight, perhaps I should create a new SMTP virtual > server connection. They can ping each other by name. > > Anyone have any clues? > > Thanx for the help > > Bob Hall > SCP