Sending Certified Mail on the SendPro 300

Learn how to send Certified Mail on the SendPro 300.
Products affected: SendPro® 300
Certified Mail® is a service that may be added to First Class and Priority mail. Certified Mail provides proof of mailing at time of mailing and the date and time of delivery or attempted delivery. Return Receipt can be added to confirm delivery. To send Certified Mail:
  1. From the home screen, select Mail.
  2. Place the mailpiece on the scale or enter the weight manually.
  3. Select Class: First-Class: Metered letter.
  4. Select First-Class.
  5. Select your mailpiece size.
  6. Select the down arrow.
  7. Select Certified.
  8. If you would like to use the optional Return Receipt service, select Return Receipt.
  9. Select Done.
  10. Run the mailpiece through the meter.
  11. Affix the top portion of the certified mail label (Form 3800) at the top of the envelope to the left of the postage, inscription, and meter ad.
Form 3800
  1. If using the optional Return Receipt (Form 3811), affix the Return Receipt to the back of the envelope.
Form 3811
IMPORTANT: Make sure that you record the tracking number(s) for your records.

UPDATED: June 20, 2023