I'm running DCs on Windows Server 2003. A few months ago we went through the process of upgrading from Exchange 2003 to Exchange 2007. Exchange 2007 is running in a dedicated Windows Server 2008 cluster.
I'm about to install Windows Server 2008 DCs. I have the doccumentation provided by MS about upgrading a 2003 domain to 2008. Is there anything I should look out for since we're now running Exchange 2007?
I'm just wondering if the upgrade from a 2003 domain to a 2008 domain will be made any more complex since we've now got Exchange 2007. Or will Exchange 2007 be basically agnostic to the upgrade?