Announcements
04/29/2016
Postal Service Mail.dat Technical Specification v3 (43)

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

Announcements
04/20/2016
New USPS® BlueEarth Secure Destruction

This document provides information an overview of USPS' new Secure Destruction program, BlueEarth SD.

Announcements
04/19/2016
Licensing Announcement: Zero Table Issues

Information as of April 19, 2016 concerning issues with the Zero Table for National Change of Address (NCOALink®) Mail Processing Equipment (MPE) Data Users. 

Announcements
04/15/2016
Reminder on Updated MPE Testing Requirements

This document provides updated MPE Testing Requirements.

Announcements
04/11/2016
Electronic Verification System (eVS®) Approved Product List

This document contains an updated listing of eVS approved products.

Announcements
03/25/2016
Licensing Announcement: LACSLink® File Size Expansion

In an effort to reduce the number of density-related collisions (false positives) in the LACSLink Product, the file size of the llk.hsa binary hash table will increase.

Announcements
03/18/2016
Postal Customer Council (PCC) Workshop: Secure Destruction

A Postal Customer Council (PCC) workshop presentation on Secure Destruction, as part of the new sustainable BlueEarth mail service offering.

Announcements
03/16/2016
Plant-Verified Drop Shipment Update

This document provides a Plant-Verified Drop Shipment Update for Intelligent Mail®.

Announcements
03/16/2016
Manifest Analysis Certification (MAC™) R-001 MAC Cycle R Advisory

This document provides information on the BMAC Cycle R Certification.

Announcements
02/26/2016
IDEAlliance® & Mail.dat & Mail.XML Version Supported by The Postal Service®

This document provides information on the Mail.dat and Mail.XML files for IDEAlliance®.