Which statement describes the results of enabling "Do not allow users to set return receipts" Mail policy setting?

[answerhappygod]

Which statement describes the results of enabling "Do not allow users to set return receipts" Mail policy setting?

A. It controls the default behavior of whether or not a return receipt would be requested for incoming messages.
B. For incoming messages requesting a return receipt, it prevents the sending of the return receipt without notifying the user.
C. It disables return receipt settings for both Notes and iNotes users so that they are not able to manually request a return receipt on outgoing messages.
D. It disables return receipt settings for IBM Notes client users only. IBM iNotes users will still be able to manually request a return receipt for outgoing messages.