What is the maximum weight for a registered letter? Standard vs non-standard mail format

The maximum dimensions of your letter are:
- Length: 350 mm
- Width: 230 mm
- Thickness: 30 mm
- Weight: 2 kg

If your letter weighs more or is longer, wider or thicker, you must send this letter as a parcel. In that case, you need to create a parcel label in your personal customer portal.

To serve you best, we have several documents you can use when preparing a registered mail.

1. My EasyPost registered mail manual.

2. The info sheet contains all the basic information you need for preparation. View the info sheet here.

  • Addressing & barcode
  • AR / RP
  • Preparing registered mail for your EasyPost driver
  • Check the status of your registered mail in My EasyPost
  • Registered parcel
  • Ordering extra material

3. In the video we explain step by step how to prepare your registered mail.

  • Addressing & barcode
  • AR / RP
  • Preparing registered mail for your EasyPost driver.
  • National vs international barcode
  • Send a registered parcel
  • Ordering additional material

If you still have questions after consulting these documents, do not hesitate to contact us. Our team is ready to help you!