I've a question about moving VM only users to an existing UM integration. We have the same aliases in the VMO domain as those in the UM domain, and the users have all been using email, through Exchange, and I've been reading the docs on the process to move these subscribers.
My question is, how will the existing email stores be affected if I do a dirt restore? Will the stores be overwritten, or just added to?
I haven't had a chance to test anything yet, but will in a couple of weeks, but any insight before hands would be great.