Lunch and Learn

09/23/2026 06:33

NORFOLK, VA — The U.S. Postal Service continues its tradition of celebrating Kwanzaa, the pan-African holiday observed each year from Dec. 26 to Jan. 1, with a new stamp dedicated today at the 111th annual conference of the Association for the Study of African American Life and History.

09/22/2026 07:15

WASHINGTON — Today, the U.S. Postal Service announced the recommended mailing and shipping dates for the 2026 holiday season.

09/19/2026 09:15

WASHINGTON — Today, the U.S. Postal Service released its Christmas Cookies Forever stamps at a family-friendly event at the Smithsonian National Postal Museum.

09/18/2026 07:10

HUMBLE, TX — The Postal Service has released Winter Wreath, a new Global Forever stamp that can be used to mail a 1-ounce letter to any country to which First-Class Mail International service is available. The stamp was issued today in Humble, TX, without a ceremony.

09/17/2026 07:00

The Postal Service will celebrate the Hindu festival of Diwali with a new stamp. Diwali falls on the eve of, or on, the new moon that occurs between mid-October and mid-November. In 2026, the main day of the festival will be Nov. 8.

07/28/2026 15:05

Effective immediately, due to wildfire evacuation order, the Juntura Post Office is closed.

07/22/2026 13:18

MCMINNVILLE, OR – The U.S. Postal Service is looking for candidates to provide delivery services along designated routes in suburban and rural areas on weekdays, weekends, and holidays, indoors and outdoors to families across their local McMinnville communities.

07/20/2026 10:38

HOOD RIVER — The U.S. Postal Service is looking for candidates to provide delivery services along designated routes in suburban and rural areas on weekdays, weekends, and holidays, indoors and outdoors to families across their communities.

06/29/2026 12:32

WASHINGTON — The U.S. Postal Service today announced several new stamp issues to be released later in this year, along with dates and locations for many of the announced stamps. These designs are preliminary and may change.

Early Warning System (EWS002C0.ZIP)

06/29/2026 12:32

WASHINGTON — The U.S. Postal Service will observe Independence Day on Saturday, July 4. All Post Office locations will be closed. Regular mail delivery and retail services will resume on Monday, July 6. Post Offices will be open, and deliveries will occur as normal on Friday, July 3.

PostalPro News

09/24/2026 05:00

This file is the EWS production file and is updated weekly. This file contains the Early Warning System data file for the CASS™ and MASS™ certification process.

Z4 Info File

09/24/2026 05:00

A downloadable ZIP file containing information related to the Z4 Info File

09/23/2026 05:00

September 24, 2026 COP Release 2.5.6

09/22/2026 05:00

09/22/2026 05:00

09/22/2026 05:00

09/22/2026 05:00

09/22/2026 05:00

09/21/2026 05:00

This is the Labeling Lists production schedule for 2027.