Tech Guides
11/06/2011
Customer / Supplier Agreement Simplification Job Aid

The purpose of this document is to define the simplification changes to Customer / Supplier Agreements (CSAs) effective November 6, 2011.

Tech Guides
10/09/2012
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. 

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

Postal Service Technical Specifications for FAST.