I am looking for help on migrating away from SBS 2011 to standalone Exchange 2010/Server 2008 R2. A little bit of info on our environment:
SBS 2011
Domain: geneva.local
Exchange 2010 on Server 2008 RW
Domain: corp.genevausa.org
From my understanding, you cannot set a cross forest trust with SBS 2011. Is there any way to migrate mailboxes without a 2-way trust?