Forest Migration Exchange 2k7 and EV 7.5

[ivo_vandenbrand]

Hello,

I have been looking around the forum, and have found some parts of info, but still I would like to ask following..

Is there anywhere I can find detailed information on how to migrate EV 7.5 to another forest..

Setup will be following:

We now have 2 Exchange 2k7 servers, and an EV7.5SP3 archive server.
Archiving is setup for all users in current environment, being around 70.


We are preparing a completely new forest/domain, as we have taken over all companies belonging to our group, being 4 in total.
The new environment will consist of 2 x Exch2k7 CCR, and all other required exchange servers, and a newly installed EV 7.5 SP3.

The migration of the mailboxes needs to be done from the old to new environment, and also the EV has to go along with it.


Is there anywhere I can find detailed information on best practices and how to do this migration?

All help would be appreciated,

Thanks already everyone..

Greets, Ivo

[Maverik · Accepted solution]

What you are attempting to do is certainly possible, what I think you will struggle on is a how do for this, due to the amount of varients involved with migrations and requirements from one customer to another. 

I would seriously consider some consultancy in terms of planning and migrating this.

[TonySterling]

I second Genie's recommendation.  Place a call to a specialist to get there opinion.  :)