Hello, When I installed exchange 2007 we had an exchange 2003 server. I migrated all users and mailboxes from the old server to the new server. All is working well. I need to remove exchange from the old server. It was acting as an edge server. I created a new receive rule and a new send rule and and changed all the pointers on the firewall to the new server and changed the DNS records. All is working well. Is there any thing else I need to do before I remove the old server and uninstall exchange? I beleive it is showing the old server as the GC gateway for the domain. I checked the registry and the new server is also listed. Will I need to update this? Any suggestions are welcome. Thanks Robert Smith

Hi Robert, Sounds like you're upgrading Exchange in a Single Forest and need to remove your Exchange 2003 server from the Org. The following article should help with all the steps you need to take to remove your old Exchange 2003server from the Exchange 2007 Org... How to Remove the Last Legacy Exchange Server from an Organization Hope this helps. Rob Costello