A Guide to USPS Mailbox Regulations

USPS states that any lips incorporated into the design cannot protrude more than 2 116 beyond the face of the mailbox Other than that minimal restriction,

The Postal Service requires no maximum number of parcel lockers to be installed–only the 1:5 parcel lockermailbox minimum Locate mail receptacles and parcel

usps mail slot requirements Slots for incoming mail must be at least inches high by 10 inches wide · Protective flaps on locking mailboxes must be oriented inward so

dreams of macau slot USPS approved 4C mailboxes are required for all new construction and renovation projects US Mail Supply has a list of USPS commercial mailbox regulations