Migration From Exchange Online to Exchange Online
Posted on 2015-01-20
Which method should I use? Apx. 50-100 emailboxes need to be moved. The old Exchange Online is p1 and P2 based and the new one will be E1 and E3.
BTW, the customer has some 20pcs P2 Office licenses. Do they have to uninstall / install Office in order to use new E3 Office?
No AD integration involved.