What does the Post Office do with refused mail?That depends on the class of mail and what the sender wrote on it. Part of the service one buys when buying postage is the handling of undeliverable mail, such as mail with an incorrect address or that is refused. If it was sent First Class, or if it has an endorsement on it like "Return Service Requested" or "Address Service Requested", then it will get sent back to the sender, and the sender will need to pay to get rid of it. [MORE]
via www.refuseyourmail.info