Announcements
10/09/2026
PROCESSING & DISTRIBUTION: Update Central Processing Region - Louisville, KY Processing and Distribution Center (P&DC) Delays
Announcements
10/09/2026
DELIVERY - Southern Area -AL-MS District - 3-Digit Zip Code Areas 365, 366, & 395 Temporarily Suspended
Announcements
10/09/2026
INFORMATIONAL - Commercial System Releases (COP 2.5.9, LBRO 20.0.93)
Announcements
10/09/2026
INFORMATIONAL - Hurricane Isaias – Gulf Region of U.S. – Facility Closures
Announcements
10/09/2026
INFORMATIONAL - PO! Alert - October 18, 2026
Release Notes
10/09/2026
October 18 2026 PO! 64.1.2.0 Release Notes
Release Notes
10/09/2026
October 15 2026 COP 2.5.9 Release Notes
Release Notes
10/09/2026
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.

Announcements
10/08/2026
DELIVERY - Crucible Post Office (15325) - Suspended Temporarily
Announcements
10/08/2026
INFORMATIONAL - Scheduled Maintenance for October 17, 2026 – Possible Disruption with USPS Payments API