What do you call a person who delivers mail

A person who delivers mail is commonly referred to as a:

1. Mail Carrier: This is a general term used to describe someone who delivers mail and packages to customers.
2. Postal Carrier: This term is often used interchangeably with "mail carrier," but it specifically refers to a carrier who works for the United States Postal Service (USPS).
3. Letter Carrier: This term is also used to describe a mail carrier who delivers letters and other mail to customers.
4. Mailman/Mailwoman: These terms are often used informally to refer to a mail carrier, especially in a friendly or familiar context.
5. Postman/Postwoman: These terms are also used in some parts of the world, particularly in the UK and other English-speaking countries.

It's worth noting that the term "mail carrier" is often used in the United States, while "postman" or "postwoman" is more commonly used in the UK and other parts of the English-speaking world.