Data Files
07/23/2026
Z4 Info File

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

Data Files
07/23/2026
Early Warning System (EWS002C0.ZIP)

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.

 

Presentations
07/22/2026
PCC National Monthly Touchpoint (July)

 

https://usps.zoomgov.com/rec/share/xzCHtqMXTJibWN6dCDrhE3F9q15HGLKcikx6LomFwHv3WoqLIo73aYKp25PuCJyR.aPOzBBl6O8AZ3_JK

Passcode: 743rE6b!

July 21, 2026

Announcements
07/22/2026
DELIVERY - Kellerton Post Office (50133) – Suspended Temporarily
Announcements
07/22/2026
DELIVERY - International Suspension of Mail Service - Kiribati -Effective July 24, 2026
Announcements
07/21/2026
DELIVERY - Irvington Post Office (07111) - Temporarily Closed
Announcements
07/21/2026
INFORMATIONAL - USPS APIs System Release Notification – July 29, 2026
Announcements
07/21/2026
INFORMATIONAL - MyPFS Delivers a Faster, Smarter Support Experience for PFSC Customers
Announcements
07/21/2026
INFORMATIONAL - South Atlantic Region – Greensboro, NC Regional Processing and Distribution Center (RPDC) – Power Outage
Release Notes
07/21/2026
Informed Visibility® Mail Tracking & Reporting (IV®-MTR) Release Notes

These release notes summarize new features and enhancements implemented in deployments to the IV-MTR application.