When the Plug-in for Exchange is installed, you can use SnapCenter with SnapMirror technology to create mirror copies of backup sets on another volume and with SnapVault technology to perform disk-to-disk backup replication for standards compliance or archival purposes.

If you want to restore and recover mails or mailbox instead of the complete Exchange Database, you can use the Single Mailbox Recovery (SMBR) software.

The Plug-in for Exchange supports SnapMirror active sync (initially released as SnapMirror Business Continuity [SM-BC]) that enables business services to continue operating even through a complete site failure, supporting applications to fail over transparently using a secondary copy. Neither manual intervention nor additional scripting is required to trigger a failover with SnapMirror active sync.

It supports the asymmetric, failover, or non-duplex mode of SnapMirror Active Sync. This refers to the solution where the optimized path is only from the primary side LUN owning node. Any I/O coming on the secondary cluster paths is served by proxying it over to the primary cluster. Synchronous replication is uni-directional, in the direction of primary to secondary.