Have you ever used your mail box as a storage box?

Here in the US we can olny put mail in our mail boxes. Even the newspaper delivery must go in a different slot or compartment. (This is rarely, if ever, enforced.)

Nope, can’t say that I have. In the US, at least (don’t know about Canada or elsewhere), that’s not actually legal.

I haven’t got a mail box because here in the UK your post gets put through your door. Yes, the postman (or woman) walks up my drive and pushes my letters through my letter box. It’s a good service!