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Your network contains an Exchange Server 2010 Mailbox server.The server has one mailbox database.A user named User1 reports that he has multiple corrupted e-mail messages in his mailbox.You need to recover User1ˉs -mail messages.The solution must not delete any other e-mail messages in the mailbox database.What should you do?()
A.
Create a new Mailbox Recovery Database, restore a backup of the database file, and then run the Export-Mailbox cmdlet.
B.
Create a new Mailbox Recovery Database, restore a backup of the database file, and then run the Restore-Mailbox cmdlet.
C.
Create a database availability group (DAG), restore a backup of the mailbox database file, and then run the Restore-Mailbox cmdlet.
D.
Create a database availability group (DAG), restore a backup of the mailbox database file, and then run the Export-Mailbox cmdlet.