what is the cost for certified mail
1 Certified Mail - $3.30 Fee (All fees are in addition to postage.). 2  Certified Mail provides proof of mailing and delivery of mail. 3  The sender receives a mailing receipt at the time of mailing and a record of delivery is maintained by the Postal Service. An example of a Certified Mail Receipt is shown below. 2  Return Receipt - $2.70 Fee (add an additional $5.05 for Restricted Delivery). 3  Choose Return Receipt when you want hard copy proof of delivery automatically returned to you.