Police warn USPS customers 'stop using these mail slots'

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

What to expect According to the new requirements, “Customers who need to mail packages with postage stamps that are larger than one-half inch thick or

usps mail slot requirements Requirements for Locking Mailboxes Locking mailboxes are great for preventing mail theft They must still meet USPS standards Mail slots

newest free slot games The most visible change -- the wide mail chute that opens with a pull-down handle has been replaced by a narrow slot The redesign makes it more