Mail Slots Residential and Commercial

Mail Slots Residential and Commercial mailbox with slot and lock Mailbox Only Multi-Unit Mailboxes Parcel Package Dropbox Wall Mounted Mailboxes & Mail Slots Locking Mailboxes 41 mailbox slot Buy Locking Wall Mailbox Outdoor Mail Box with Slot Multipurpose Waterproof Metal Drop Box for Envelope Large Capacity at Aliexpress for

mailbox slot tl;dr: Adding a lock yourself may not be legal, but you can buy a USPS-approved mailbox with a lock The box will need a mail slot or similar,

mailbox for door slot Black Locking Mailbox or Locking Drop Box A mailbox with a lock must have a slot that is large enough to accomodate the customer's normal daily mail volume The USPS neither open a