Error Codes
Mail.dat Validations: April 2016

Postal Service eDoc Error Codes.

Fact Sheets
Seamless Acceptance: Mailer Fact Sheet

This document provides a general overview for mailers using Seamless Acceptance.

Tech Guides
Test Environment for Mailers (TEM) Process

The Test Environment for Mailers (TEM) is a test platform designed to allow vendors to test software capabilities to submit electronic mailing information such as Full Service (FS) mailings to the Postal Service. 

Tech Guides
Electronic Mailing Information and Reports Guide

The purpose of the Electronic Mailing Information and Reports Guide is to provide information on how to access and use electronic mailing reports and to keep the user apprised of the continuous improvements to the reports as the Intelligent Mail Program matures. 

User Guides
Electronic Documentation (eDoc) and Full-Service Authorization Guide for Software Vendors using Mail.XML

This document contains a user guide for eDoc and Full-Service vendors usings Mail.xml.