Presentations
07/03/2025
Catalog Insights Webinar
Announcements
07/03/2025
INFORMATIONAL: USPS Transitions from an On-prem Environment to a Cloud-based Platform
Publications
07/03/2025
Publication 401: Guide to the Manifest Mailing System

This publication provides information on the Manifest Mailing System, which automates the documentation of postage and fees for all pieces in a mailing paid via permit imprint indicia.

Release Notes
07/02/2025
Catalog Insights Promotion Webinar - Slides

See the slideshow below from the Catalog Insights Promotion webinar. Note that minor updates have been made to the slides, including updating language surrounding Bound Printed Matter and an additional slide on how to qualify for the Promotion. 

Announcements
07/02/2025
Post Office/ZIP Code Entries for Postal Bulletin 7/10/2025

This spreadsheet provides details on the Post Office/ZIP Code entry changes for Postal Bulletin issue 7/10/2025.

Announcements
07/02/2025
DELIVERY: International Service Resumption Notice - Effective July 4, 2025
Data Files
07/02/2025
Undeliverable-as-Addressed (UAA) Statistics by Mailing Industry Quarterly Report (Q3 FY25)

ACS Nixie stats by industry for FY25 Q3.

Announcements
07/01/2025
DELIVERY: Atlantic Area - New York1 District - Midwood Post Office (11230) - Temporarily Closed
Data Files
07/01/2025
June 2025 Nixie Volume

This spreadsheet contains the UAA statistics for June 2025.

Announcements
07/01/2025
INFORMATIONAL: USPS Ship (PPC) - Incident #9804316 - USPS Ship Live Outbound Shippers Transactions Delayed