A company has an Exchange Server 2010 environment that includes several shared mailboxes. You
need to recommend a solution for enabling multiple users to act as the mailbox owner when sending
mail from a shared mailbox. What should you recommend?

A.
Assign FullAccess permissions for the shared mailbox to the users

B.
Assign SendAs permissions for the shared mailbox to the users

C.
Add the users to a management role group as delegates

D.
Add the users to the shared mailbox as delegates