Technical Specifications
01/10/2023
Technical Specifications
11/28/2022
Technical Specifications
08/30/2022
Technical Specifications
08/30/2022
Tech Guides
07/01/2022
Informed Delivery Mail.XML Mailer Guide

This is a guide for submitting campaigns to PostalOne! via Mail.

Tech Guides
07/01/2022
Informed Delivery Mail.dat Mailer Guide

This is the mailer guide for creating campaigns via Mail.dat and submitting them to PostalOne! via eDoc submission.

Tech Guides
06/28/2022
Informed Delivery Mailer Onboarding Guide

This is the Mailer Onboarding Guide to assist in the initial set up to submit Informed Delivery Campaigns via eDoc in the CAT (Customer Acceptance Testing) environment.

Technical Specifications
06/13/2022
Technical Specifications
06/07/2022
Technical Specifications
12/10/2021
Mail.XML Technical Specifications R54.0.0.0 V3

This document contains information pertaining to Mail.

Technical Specifications
12/10/2021
Technical Specifications
07/13/2021
Mail.XML Technical Specifications R53.0.0.0 (Version 2)

This document contains information pertaining to Mail.

Technical Specifications
07/13/2021
Mail.dat Technical Specifications R53.0.0.0 (Version 3)

This document contains information pertaining to Mail.

Technical Specifications
04/05/2021
Mail.dat Technical Specifications R52.1 (Version 1)

This document is a comprehensive technical guide that outlines steps for exchanging electronic data with the PostalOne!® system using the Mail.dat® file format.

Technical Specifications
03/11/2021
FAST Mail.XML 14.0A Technical Specification

Postal Service Technical Specifications for FAST.

Tech Guides
03/11/2021
FAST Mail.XML 16.0 Technical Specification

Postal Service Technical Specifications for FAST.

Technical Specifications
02/16/2021
Mail.XML Technical Specifications R52.1 (Version 1)

This document contains information pertaining to Mail.

Technical Specifications
02/19/2020
Technical Specifications
02/19/2020