Release Notes
04/26/2021
April 26, 2021 Release Notes (Change 1.0)

This document details software updates for Monday, April 26, 2021.  Impacted Commercial Systems include:

  • PostalOne! System Release 52.1.0.1
Release Notes
04/25/2021
April 25, 2021 Release Notes (Change 5.0)

This document details software updates for Sunday, April 25, 2021.  Impacted Commercial Systems include:

  • PostalOne! System Release 52.1.0.0 *
  • Business Intelligence Database System (BIDS) Release 52.1.0.0
  • Enterprise Payment System (EPS) Release 4.3.0.0
  • Facility Access and Shipment Tracking (FAST) Release 48.0.0.4

*REMINDERPostalOne! Release 52.1.0.0 includes a NEW REQUIRED Mail.dat client.  Users should download Mail.dat client 52.1.0.0_PROD, from the Business Customer Gateway (BCG) using the following path: Mailing Services è Electronic Data Exchange [Go to Service] è Mail.dat download (Windows 32-bit, Windows 64-bit or Solaris).

Release Notes
04/24/2021
Overview of Structural Changes Under Consideration-2021

Included in this document are potential changes under review for the next Structural Release under consideration for CY 2021 (timeline details are to be determined). This document is prepared and based on the knowledge available at the time of its printing and any direction found herein is subject to change, including additional structure changes prior to the release. The contents of this document are pre-decisional, and subject to change.

Presentations
04/23/2021
USPS Marketing Update - April 22, 2021

Presented by Shelia Holman, Vice President, Marketing

Announcements
04/22/2021
Presentations
04/22/2021
Presentations
04/22/2021
Publications
04/20/2021
Publications
04/16/2021
Announcements
04/13/2021
Announcements
04/05/2021
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.

Data Files
04/02/2021
March 2021 Nixie Volume

This spreadsheet contains the UAA statistics for March 2021.

Data Files
04/02/2021
February 2021 Nixie Volume

This spreadsheet contains UAA statistics for February 2021.

Data Files
04/02/2021
Data Files
04/02/2021
Commercial ON Pairs FY2021 Q3

This spreadsheet provides information for Service Standards: Commercial ON Pairs FY2021 Q3.

Data Files
04/02/2021
Destination Entry Service Standards FY2021 Q3

This spreadsheet details destination entry service standards for Q3 FY2021.

Data Files
04/02/2021
Destinating Service Standards FY2021 Q3

This spreadsheet details destinating service standards for Q3 FY2021. The file attached is compressed.

Data Files
04/02/2021
Originating Service Standards FY2021 Q3

This spreadsheet details originating service standards for Q3 FY2021. The file attached is compressed.

Data Files
04/02/2021
Priority Mail Service Standards Exceptions FY2021 Q3

This spreadsheet details Priority Mail service standards exceptions for Q3 FY2021. The file attached is compressed.