mail carrier

from The American Heritage® Dictionary of the English Language, 5th Edition.

• noun A person, especially a postal worker, who delivers mail.

from The Century Dictionary.

• noun A person employed in carrying the mail between post-offices, or over a specified mail-route.

from the GNU version of the Collaborative International Dictionary of English.

• noun A person who delivers the mail; -- also called a letter carrier. A male mail carrier is also called a mailman.

from Wiktionary, Creative Commons Attribution/Share-Alike License.

• noun Mailperson, somebody who delivers mail.

from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.

• noun a man who delivers the mail