Hi,
Is there any special things that I should think before migrating users? The current situation is that we have Exchange 2010 in AD.old domain. All the users have been migrated wito AD.new domain with SID history, and the mailboxes have been converted to linked mailboxes. There is trust between these domains, and they are different forests.
We want to abandon our Exchange 2010, and I’m thinking to set up a new Exchange 2013 in the AD.new domain, and move mailboxes to that.
Will the mailboxes be connected directly the users in AD.new domain, or will they linked mailboxes? Anything else to think of with this upgrade/migration project, or is this similar process than upgrading 2010 to 2013 in the same domain?
Thanks,
Jouko