What would be the best route to move from SBS 2008 (Exchange 2007) to Windows Server 2016? (Mail would be hosted by Office 365) Its a small environment of 10 users. Perform a migration to the new physical server or start fresh with a new domain & then join all PC's to the new domain? If its the latter, what would be the steps? Would the new server get joined to existing domain as a member server? Also have to think about moving user data stored in each of their profiles.