PS Form 3800 is used for which service, and what does it provide?

PS Form 3800 is used for which service, and what does it provide?

• A. For Express Mail.
• B. For Registered Mail.
• C. For Certified Mail, but claims no proof of mailing.
• D. For Certified Mail, and provides proof of mailing.

Answer: (D)

PS Form 3800 functions as a Certificate of Mailing. It is used to document that a mailpiece was mailed, providing a dated record of the mailing for a specific recipient and address. This is most commonly associated with Certified Mail, giving you a formal proof that the item was sent. It does not guarantee delivery or provide delivery proof—that’s a separate step with other forms or services. Other USPS services have their own receipts and proof documents, so this form is not used for Express Mail or Registered Mail. In short, this form is the mailing receipt for Certified Mail, confirming that the item was mailed.

PS Form 3800 functions as a Certificate of Mailing. It is used to document that a mailpiece was mailed, providing a dated record of the mailing for a specific recipient and address. This is most commonly associated with Certified Mail, giving you a formal proof that the item was sent. It does not guarantee delivery or provide delivery proof—that’s a separate step with other forms or services. Other USPS services have their own receipts and proof documents, so this form is not used for Express Mail or Registered Mail. In short, this form is the mailing receipt for Certified Mail, confirming that the item was mailed.