A corporate environment includes Exchange Server 2010. The Exchange Server environment includes
one Mailbox server, one Client Access server, one Hub Transport server, and one Edge Transport
server. The Mailbox server has a single database with multiple mailboxes.
You have the following requirements:
• Record all email messages sent to and from only specific users.
• Store copies of only the recorded messages in one designated mailbox.
You need to recommend a solution that meets the requirements. What should you recommend?

A.
Create a journal rule.

B.
Configure journaling on the Mailbox server database.

C.
Create a transport rule on the Edge Transport server.

D.
Configure a litigation hold on the mailbox of each affected employee.