Data Files
10/14/2025
Move to Competitive Street Addressing (MTC SA) List

This .txt file contains the MTC SA List.

Announcements
10/10/2025
DELIVERY - Atlantic Area - North Carolina District Stella Post Office (28582) Permanently Closed
Announcements
10/10/2025
INFORMATIONAL - 2026 Mailing Promotions Kickoff Webinar
Presentations
10/10/2025
WestPac AIM - USPS Mail Growth Incentive - September 10, 2025
Presentations
10/10/2025
AIM Meeting WestPac Area - September 10, 2025
Announcements
10/09/2025
INFORMATIONAL - USPS APIs System Maintenance October 12, 2025
User Guides
10/09/2025
Provisioning Mail Quality Data with Informed Visibility® Mail Tracking and Reporting

Mail Quality Data (MQD-IV) leverages the Informed Visibility® Mail Tracking & Reporting (IV®-MTR) application to enable mailers to receive uncapped Mail Quality Data. Detailed error data from the Mailer Scorecard is available for Full Service, Move Update, eInduction, and Seamless Acceptance.

Contact Lists
10/09/2025
Mail Service Provider (MSP) - Full-Service Certified Mailers

A Mail Service Provider (MSP) offers a variety of solutions to prepare and present Full-Service presort mailings. For more information regarding Certified MSPs, please follow this link: https://postalpro.usps.com/full-service-cert/fact-sheet

 

Fact Sheets
10/08/2025
Ballot Mail & Political Mail STIDs Fact Sheet
Program Requirements
10/07/2025
Plus One Product Requirements (Technical) (Updated 10/7/25)

Plus One Updated 10/7/25