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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 12/26/2025 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 12/26/2025 07:00

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

DELIVERY - Lytle Creek Post Office (92358) - Temporarily Closed

PostalPro 12/26/2025 07:00

DELIVERY - Wrightwood Post Office (92397) - Temporarily Closed

PostalPro 12/26/2025 07:00

CASS™ Certified Products Guide: M L O C R Service Bureaus Data File Cycle O - (Expires July 31, 2028)

PostalPro 12/23/2025 07:00

CASS™ Certified Products Guide: M L O C R Mailers/Users Cycle O - (Expires July 31, 2028)

PostalPro 12/23/2025 07:00

CASS™ Certified Products Guide: M L O C R Mailers/Users Data File Cycle O - (Expires July 31, 2028)

PostalPro 12/23/2025 07:00

RDI™ Cycle O: Certified Products Guide (D) - (Expires July 31, 2028)

PostalPro 12/23/2025 07:00

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

CASS™ Certified Products Guide: Residential Delivery Indicator Cycle O - (Expires July 31, 2028)

PostalPro 12/23/2025 07:00

INFORMATIONAL - USPS APIs System Maintenance January 14, 2026

PostalPro 12/23/2025 07:00