Announcements
06/11/2025
PROCESSING AND DISTRIBUTION Reminder-Planned Power Outage Scheduled
Announcements
06/11/2025
INFORMATIONAL - DML Product Retirement Reminder
Announcements
06/10/2025
DELIVERY - Southern Area - AR-OK District - Glencoe Post Office (74032) - Resumed Operations
Announcements
06/10/2025
DELIVERY Southern Area – Georgia District - Madison Post Office (30650) – Temporarily Suspended
Announcements
06/10/2025
INFORMATIONAL Plant-Verified Drop Shipment Updates
Data Files
06/10/2025
Package Entry Time by Facility
Release Notes
06/10/2025
May 2025 Release Overview

Release Overview May 2025 

Technical Specifications
06/10/2025
Mail.xml Technical Specifications R62.0.0.0
Technical Specifications
06/10/2025
Mail.dat Technical Specifications R62.0.0.0
Announcements
06/10/2025
INFORMATIONAL: USPS APIs System Maintenance
Announcements
06/10/2025
INFORMATIONAL: Commercial Systems Releases - June 15, 2025
Announcements
06/09/2025
PCCAC Communications and Marketing – Newsletter
Announcements
06/06/2025
DELIVERY WestPac Area ID-MT-OR District Office Baker Post Office - Temporarily Closed
Presentations
06/06/2025
Central AIM Meeting - USPS Mailing Promotions
Presentations
06/06/2025
Central AIM Meeting - Structural Changes and Securing Bundling Flats
Presentations
06/06/2025
Central Area AIM Meeting - July 2025 Price Change
Announcements
06/06/2025
PROCESSING AND DISTRIBUTION Potential Delays Mid-Island Processing and Distribution Center (P&DC)
Announcements
06/06/2025
2025 PCCAC Education Subcommittee Summer Series Webinars “The Best of NPF”
Announcements
06/06/2025
INFORMATIONAL: UPDATE Central Area – Wisconsin District Capitol Annex Post Office Madison, WI 53703
Release Notes
06/06/2025
Promotions Alert: 6/6/2025
Announcements
06/06/2025
DELIVERY: Central Area – Wisconsin District Capitol Annex Post Office Madison, WI 53703
Announcements
06/05/2025
SERVICE ALERT: Atlantic Area: Fredericksburg, VA Post Office Closed
Announcements
06/04/2025
PROCESSING AND DISTRIBUTION: Potential Delays North Texas Processing and Distribution Center (P&DC)
Announcements
06/03/2025
SERVICE ALERT: WestPac Area: ID-MT-OR District Office Temporarily Closed - Spray Post Office
Announcements
06/03/2025
DELIVERY: WestPac Area: CO-WY District Office Temporarily Closed - Niwot Post Office