I can not for the life of me find any documents about move all data from the
first server to a second server to then shut the first server down.
Moving mailboxes is obvious. But I cannot find anything about rehoming
Public, Addresses, etc, data over.
Best I can find is Q252486 but it just tells you what you need to do but not
how to do it and Q284148 which is more Exchange 5.5
Any ideas? Any docs?