Recently I’ve noticed that quite a lot of people use mailboxes for other uses other than as a receptacle to hold incoming and outgoing mail. Mail boxes are being used by some places as drop boxes. The first time I saw a mailbox being used in that manner was by my mother-in-law. She had set up an arrangement with some clients of her book-keeping business to use padlocks on
residential mailboxes and use them as ways to deliver and safely store clients records.
The first time I noticed that type of arrangement was when I saw my mother-in-law was using a mailbox with a padlock on it as a drop box. She had a padlock on the box, and she explained that the office’s courier had a copy of the key so he could pick up and deliver correspondence independently of the US Postal service.