What do mailmen do if the mail doesn’t fit in the mailbox (e.g. if the mailbox is full)?

Question

What do mailmen do if the mail doesn’t fit in the mailbox (e.g. if the mailbox is full)?

In: Other

Answer 1

From someone who hates mail and almost never checks it, one thing they can apparently do (if your mailbox is inside) is to put a plastic USPS box underneath your mailbox and start throwing your mail there.