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Certificate of Mailing
Do you need evidence to show that your letter or package was mailed? Use a Certificate of Mailing.
See Also
How to Get Proof of Posting- PS Form 3606-D, Certificate of Bulk Mailing — Domestic, which can be used for domestic mailings of identical-weight pieces.
- PS Form 3606, Certificate of Bulk Mailing — International, which can be used for international mailings of identical-weight pieces.
- PS Form 3665, Certificate of Mailing — Firm (Domestic), which can be used for three or more pieces that include the sender’s address and the return address of each item listed.
- PS Form 3877, Firm Mailing Book for Accountable Mail, which can be used for international mail when mailing three or more individual pieces.
- When the mailing has fewer than 50 mailpieces and less than 50 pounds, present the form and mailing at a retail Post Office location.
- When the mailing has at least 50 mailpieces or at least 50 pounds, present the form and mailing at a business mail entry unit (BMEU) or USPS-authorized detached mail unit (DMU).
See Also
Getting Evidence They Got ItWhat is a Certificate Of Mailing? Everything to Know About Proof of MailingProof of Mailing - TonaLawUnder the Pre-Renovation Education Rule, I have the option of using a certificate of mailing to notify the owner or occupant. What is the difference between a certificate of mailing and certified mail? | US EPA| | | |
