I have created a new domain within my company. I am trying to find the most efficient way to move the user mailboxes from exchange server 1, in 1stdomain.local to exchange server 2 in 2nddomain.local.
The two domain controllers, 1 from each domain, have a trust relationship working, i have migrated test users over.
I have not had to do with yet, till now with exchange 2007. It seems like a whole new monster from previous versions.
Any ideas, tips or suggestions for migrating all my users mailboxes to the new domain?