Certified Mail - Certified mail service is available only for first class mail. This service provides the sender with a mailing receipt. A return receipt to provide the sender with proof of delivery can be obtained for an additional fee. Registered mail - The registered mail system is designed to provide added protection for valuable mail. Insured mail - Payment for domestic mail that has been lost, opened or damaged will be made if the matter is insured.
Insurance is also available for merchandise mailed at priority or first class mail rates.
A return receipt is proof of delivery and is available for insured, certified, registered and domestic express mail shipments. If an insured, registered or express mail article has been lost or damaged, a claim for compensation can be filed. Return Express Mail Express mail is an extremely reliable and fast delivery service available from the U.S. Postal Service. It reaches all major markets in the United States and over 95 foreign countries. Requests for this high premium service are to be made only when there is a real need for it.