Hello all. Some background on this one. My organization has recently acquired a small company, they're currently based on svr 2008/x2010. We're 2003/x2003. There were plans to move our organization to 2010 and migrate their resources in, however I'm told the project has been denied and we need to regress them to our organization. (don't clamor about it, you're preaching to the choir.)
So my question becomes, I'm either going to have to export mailboxes out of 2010 and import to 2003 after migrating domain accounts out of 2008. Or can I safely move the 2010 server (single server, single org) to the 2003 org?