Certificate of mailing on the SendPro MailCenter

To obtain a Certificate of Mailing, print an indicia for Proof of Induction payment on your SendPro® MailCenter. and attach it to USPS® Form 3817, 3665, or 3606-D.
Products affected: SendPro® MailCenter 1000, SendPro® MailCenter 2000, SendPro® MailCenter 3000

To obtain a Certificate of Mailing, print an indicia for Proof of Induction payment. You must use USPS® form 3817, 3665, or 3606-D for legal proof of mailing.

 
  1. Click Jobs in the Mailing tile on the Home screen.
  2. Click Create a New Job.
  3. Select the job type, which should be either Certificate of Mailing (Domestic) or Certificate of Mailing (International), then click OK.
  4. Click OK.
  5. Enter the single bulk payment amount, then print and attach it to Form 3817, 3665, or 3606-D.

UPDATED: August 01, 2024