I have decided to migrate to exchange 2010 from exchange 2003. I have a very large user base but a very small IT department. I would really like to not have to go around and reconfigure all of the Outlook clients. If my current server is called ServerA and my new one is ServerB, can I migrate the mailboxes to ServerB then decommission ServerA. After ServerA is offline, can I then rename ServerB to ServerA?
Or, is there a way for me to mass change where my outlook clients connect? All clients, except for 3, are Outlook 2007.