All tenant postal deliveries will be made to the Columbia Square mailroom, located on the Lobby level at the east end of the Building (to the left just past the East Tower elevators). Individual tenant mailboxes are provided as well as parcel boxes for large quantities of mail. Outgoing mailboxes and overnight delivery services (Federal Express (opens in a new window), UPS (opens in a new window), and Scheduled Express) are available at this location.