They call mailmen here posties. They also call the mailboxes, letterboxes. The best part is the mail is delivered by our postie who rides a moped and wears a green vest. Also, he rides the moped 95% of the time on the sidewalk.
One of the first days we were here I was like “Rob, look out the window! There is a crazy person riding a moped across the lawn and wearing a weird neon green outfit!”