Data Files
09/01/2016
L801 AADCs: Letter-Size Mailings

L801 describes the service area by individual 3-digit ZIP Code prefix for automation rate letter-size mailings.

 

Release Notes
09/01/2016
Reminder on the importance of Completing the PAF Accurately

It has come to the attention of the USPS® that some companies that are acting as Broker‐Agents for NCOALink® services are not completing the NCOALink Processing Acknowledgement Form (PAF) accurately.

Release Notes
08/26/2016
Updated REST Web Services Documentation

The Electronic Product Fulfillment (EPF) REST Web Services document has been updated to include both USPS® and Akamai server calls.

Announcements
08/26/2016
Mobile Shopping Promotion Requirements

This document includes background and program description, parameters, eligibility requirements, technical information, as well as contact information for Mobile Promotion.

Tools
08/25/2016
Postal Explorer
Postal Explorer contains the standards for nonprofit, domestic mail, international mail, hazardous, restricted and perishable mail, Labeling lists, and Notice 123.
Fact Sheets
08/25/2016
International Mailers Advisory Group
The International Mailers Advisory Group mission is to address barriers to the efficient flow of information and goods across borders for companies utilizing postal services.
Tools
08/24/2016
Look Up a ZIP Code™ Tool
Look up Zip Codes™ for corporate and residential addresses either by address or by City and State here.
Release Notes
08/18/2016
R44.0.1.0 PostalOne!® Release Notes

The PostalOne! system Release 44.0.1.0 will be implemented on August 21, 2016 to introduce software fixes to the system. This includes corrections to issues previously identified in a prior release. These Release Notes provide the contents of the release and affected subsystems. Contents of this document are subject to change.

Announcements
08/17/2016
Weekly Incorrect Scanner Configuration Report

This document contains the downloadable weekly Incorrect Scanner Configuration Report in Excel. 

Data Files
08/16/2016
Structure Change Request

This document contains a zip file of .dat and .XML structure change request files.