Hi guys, we currently have a 2007 Exchange environment and are beginning to implement a 2013 environment in the same organization so we can move mailboxes across. The issues i'm having are:
CAS-01 and CAS-02 are the new CAS servers
MBX-01 and MBX-02 are the new Mailbox Servers
When creating a new mailbox on the new 2013 Server the server name has the new Exchange guid in Outlook which is fine and understand that is meant to be.
If I move a mailbox from 2007 to 2013 it just shows MBX-01 as the server name and doesn't connect to Exchange.
Any ideas why this is?