In Domino 8.5, when the router is running in a steady state and a new message is deposited in
MAIL.BOX, a copy of the message is made and placed on a mailbox event queue which is then
used by a new MailEvent thread in the router. Which of the following is this feature?

A.
Mailbox copy services

B.
Router threaded delivery

C.
Mailbox event notification

D.
Mail queue delivery scheduler

Explanation: