U.S. Postal Service (USPS)

What Is The USPS Form 1583?

"Application for Delivery of Mail Through Agent" Form 1583 is a U.S. Postal Service form used for opening a virtual mailbox. It authorizes a mail-receiving company to accept correspondence on your behalf at a specified address, which can be a PO box or an actual street address. Many companies also offer mail scanning and online access to your virtual mailbox.