Why USPS Form 1583 is needed?
By completing USPS Form 1583, you are authorizing Freedom Mailbox® to receive mail on your behalf.
The United States Postal Service (USPS) regulates how mail can be received and handled and dictates policies and procedures for Commercial Mail Receiving Agencies (CMRAs), such as Freedom Mailbox, to follow. Freedom Mailbox® is required to collect and file Form 1583 in order to be in full compliance.