USPS Certified Mail

Certified Mail is a special service from the USPS that provides the sender with a mailing receipt and electronic verification. The sender is notified about the sent package/mail that it was delivered or that a delivery attempt was made.

The delivery status of the package/mail can be retrieved in three ways:

  1. From the official USPS Website by entering the Tracking Number as found on the mailing receipt.
  2. By calling the customer service and finding out the status through USPS Tracking number
  3. By bulk electronic file transfer for mailers who provide an electronic manifest to the USPS