INFORMATIONAL - Commercial System Releases – August 6 - August 14, 2026

August 9, 2026 - Electronic Shortpaid Assessment System (eSAS) Release 47.2.0.0

August 9, 2026 - Program Registration Release 31.1.0.0

Informed Visibility Mail Tracking & Reporting Machine Count

List of US Postal Service machines by site, including a description of each machine.

Automated Zone Indicator (AZI) Table

The AZI table lists each five-digit ZIP Code™ and is an indicator of the type of processing that typically takes place on letter mail destined for each ZIP Code. Each number in the file is a ZIP Code appended with a numeric zone indicator. The five numeric indicators are as follows:

1. Two Pass Zones: Automated two-step sector/segment at mail processing facilities
2. 876 Carrier Route Sort Zones: Automated incoming secondary carrier route sorting at plants
3. Carrier Route Barcode Sorter (CSBCS) Zones: Automated walk sequence sorting on CSBCS machines at delivery units
4. Delivery Barcode Sorter (DBCS) Zones: Automated walk sequence sorting on DBCS machines at plants [i.e., sectional center facilities (SCFs)] or at delivery units
5. Manual/Mechanized Zones: No automated sorting; no tracking code scans should be generated from facilities matched to these ZIP Codes

INFORMATIONAL - USPS APIs System Deployment - August 16, 2026

INFORMATIONAL - USPS APIs System Deployment [CR# TBD] - August 8, 2026

USPS APIs System Deployment - August 2, 2026

INFORMATIONAL - Mail Spoken Here - July Issue

INFORMATIONAL - Executive Retirement - Dale E. Kennedy and Executive Appointment - Drew A. Mitchum

INFORMATIONAL - USPS Modernization Through Package Equipment Upgrades in August 2026

DELIVERY- Inchelium Post Office (99138) - Temporarily Closed

Commonly Asked Mailpiece Design Analyst (MDA) Customer Questions

Commonly asked questions and answers from MDA customers.

PCCAC Marketing and Communications Newsletter- July 2026 Edition

PCCAC Certification Webinar-Periodicals-News You Can Use with Eric Kisgen

https://usps.zoomgov.com/rec/share/M8ps4fmgUbh7GETfcJPufzBUgDDu4JlzdkvNAZ_ovwwndtERHb5uI9dfkz-I2s5p.hXAHSXDOya6b8hK1

Passcode: #5+8T1%R

INFORMATIONAL - Electronic Verification System (eVS) Retirement

INFORMATIONAL - Security Enhancements to USPS.com

DELIVERY - WestPac Area - ID-MT-OR District - Antelope Post Office – Resume Operations

DELIVERY - WestPac Area - ID-MT-OR District - Paulina Post Office – Resume Operations

INFORMATIONAL - Discontinuance of USPS Tracking Labels