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Thursday, 17 March 2022

Tomorrow Fund March 2022

The Providence PCC team had a wonderful time presenting the "Love" Stamp to The Tomorrow Fund!

USPS PostalPro

News from PostalPro.

Early Warning System (EWS002C0.ZIP)

PostalPro 11/28/2025 07:00

This file is the EWS production file and is updated weekly. This file contains the Early Warning System data file for the CASS™ and MASS™ certification process.

Z4 Info File

PostalPro 11/28/2025 07:00

A downloadable ZIP file containing information related to the Z4 Info File

PostalPro 11/26/2025 07:00

This document outlines the CASS/MASS certified vendors list for RDI™ Cycle O.

PostalPro 11/26/2025 07:00

This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ CAT Release 63.0.0.0

PostalPro 11/26/2025 07:00

This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ PROD Release 63.0.0.0

PostalPro 11/26/2025 07:00

This ZIP file contains the Web Services Description Language (WSDL) and XML Schema Definition (XSD) files for Mail.XML™ TEM Release 63.0.0.0

PostalPro 11/26/2025 07:00

January 4 2026 Release Notes

PostalPro 11/26/2025 07:00