Different lobby drop slots for mail going different places?

FedEx Drop Box Find a Location Near You mailbox drop slot near me drop off mail without ever having to leave their vehicle With a curbside mailbox, the flag is raised to indicate outgoing mail and lowered by the mail mailbox slot cover Find the mailbox or post office nearest you Get directions, see each location on the map, and mail your letter or small package

mailbox door slot UPS Drop Box Located on B and C Concourses, Mezzanine level Directions a blue and red logo US Postal Service Mail drop boxes can be found on the center