Announcements
12/14/2024
INFORMATIONAL- Scheduled Commercial Systems Activities 12.15.2024
Announcements
12/13/2024
INFORMATIONAL: Mail Anywhere Pre-Authorization Change
Announcements
12/13/2024
INFORMATIONAL: Update - PostalOne! System - Promotions
Applications/ Forms
12/13/2024
Customer Outage Questionnaire

Use this document to report an outage.  Please send to PackageFraudPrevention@usps.gov and denote the e-mail as high importance.

Tech Guides
12/12/2024
PostalOne! Release 61.0.0.0 Mail.XML PROD WSDLs

This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ PROD Release 61.0.0.0

Tech Guides
12/12/2024
PostalOne! Release 61.0.0.0 Mail.XML TEM WSDLs

This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ TEM Release 61.0.0.0

Tech Guides
12/12/2024
PostalOne! Release 61.0.0.0 Mail.XML PrePROD WSDLs
Tech Guides
12/12/2024
PostalOne! Release 61.0.0.0 Mail.XML CAT WSDLs
Announcements
12/12/2024
Post Office/ZIP Code Entries for Postal Bulletin 12/26/2024

This spreadsheet provides details on the Post Office/ZIP Code entry changes for Postal Bulletin issue 12/26/2024.

Release Notes
12/12/2024
USPS Ship Release 14.0.3.0