Microsoft Windows Server 2013

Microsoft Windows Server 2013

Microsoft Exchange Server 2013. The Standard Edition is limited to 5 mounted databases per server. A mounted database is a database in use. A mounted database can be an active mailbox database mounted for use by clients or a passive mailbox database mounted during recovery for log playback and replication. Even though it's possible to create more databases than the previously indicated limits, you can mount up to the maximum number specified above. The recovery database is counted towards this limit.