What are the domain controller requirements when using Azure to host the file share witness for an Exchange 2013 or 2016 database availability group?
Recovering a Failed Exchange 2016 Database Availability Group Member
How to recover a failed Exchange Server 2016 database availability group member.
Using Test-ReplicationHealth to Troubleshoot Database Availability Groups
How to use the Test-ReplicationHealth PowerShell cmdlet to test the database replication health for Exchange Database Availability Group members.
New DAG Activation Preference Behavior in Exchange 2016 CU2 is Good News for Some
Exchange 2016 CU2 changes the behavior of database availability groups by introducing automatic rebalancing of database copies by activation preference.
Using Activation Policies to Prevent Database Copies Mounting in Other Sites
How to use activation policies for Exchange Server database availability groups to control where database copies can automatically mount.