What do different drop slots do in the USPS office?

How to Use a Mail Drop Box usps mail slot The mail slots are only large enough for letters, meaning sending even small packages will require a trip to the post office The opening is usps mail slot requirements Second, the USPS requires that the bottom of your residential mail slot must be at least 30” above the floor when installed While there is no

pg slot 88 asia As explained in the USPS glossary, mail carriers complete their regular “carry-out mail” and then defer to the relay box to grab additional mail