What Are the USPS Mailbox Space Requirements?

What Are the USPS Mailbox Space Requirements? usps mail slot Mail drop slots are designed to flip open when mail is delivered and chutes are angled slightly to direct the mail down and through the wall or door Adding a usps mail slot However there is a slot for mail on the back that is accessible even when the boxes are locked According to Postal Inspector Patricia

usps mail slot Information · Because of transportation security, not all mail may be placed in USPS® Collection Box receptacles · The following exhibit explains additional

clover slot Related Items · Custom Engraved Self Adhesive Placard - for Vertical Mailbox Door · Outgoing Mail Slot Option mail The lip over the letter slot often broke, letting in rain and snow By 1891 the Post Office Department had over 48,400 letter boxes of various