I migrated my Exchange 2003 to Exchange 2010 in July. The Exchange 03 has been turned off for about a month with no apparent problems. (It has been turned back on for a couple days now.) I want to decommission it.
I went through MS KB 822931 (http://support.microsoft.com/kb/822931
) and checked all the steps. Everything seemed okay with the exception of the Routing Group Master, which is still listed as the old server. There is also a routing group connector, oldserver-newserver.
Searching on this forum, I found the following question:
This pointed me to using adsiedit. I did, and found the same things, i.e. oldserver is listed as the Routing Group server and there is a connector for oldserver-newserver. The EE article said to remove any old connectors. How do I do that? Do I just delete it?