Hello,
We have migrated to O365 from an on premise Exchange 2010 server. We now need to reclaim some of the resources that VM is using. The plan is to remove he databases from exchange and reclaim the drive space that they were taking up. My question is regarding whether or not this would have an adverse affect on O365? Please keep in mind the following: We use directory sync. We are not uninstalling Exchange just removing the databases to reclaim the drive space. I think we already know the answer but just wanted to confirm with people that have done this before.