⟩ A senior manager at your company is under suspicion of forwarding sensitive information to a competitor. The chief executive officer (CEO) wants to be provided with a copy of all messages that the senior manager sends but does not want the senior manager to be aware that he is under surveillance. Which of the following actions would you configure when setting up a transport rule to screen the senior managers messages? A. Blind carbon copy (Bcc) the message to addresses B. Add a recipient in the To field addresses C. Redirect the message To addresses D. Silently drop the message