I have a DAG Exchange Server 2010 SP3 with databases that housed the local user archives. Today everyone on these servers has been migrated to Office 365. A large number of users have their archive attached to their mailbox in Office 365.
Questions: How to display the archives that still exist and if they are still used?
In case I can delete this database in order not to make any mistakes, what is the steps to follow to properly delete these databases knowing that they are in DAG?
Thanks in advance !