Before revision: office mailroom and kitchenette, Holy Trinity Lutheran Church, March 2007, Thousand Oaks, CA A mailroom (US) or post room (UK) is a room in which internal, incoming, and outgoing mail is processed and sorted.
After revision: Office mailroom and kitchenette, Holy Trinity Lutheran Church, March 2007, Thousand Oaks, CA A mailroom (US) or post room (UK) is a room in which internal, incoming, and outgoing mail is processed and sorted.