Many users posted the claim along with a screenshot of a BlueSky user who wrote, "USPS quietly changed its postmark rules — ...

The U.S. Postal Service (USPS) implemented new procedures for dating mail on Dec. 24, postmarking letters and packages with ...

The USPS has changed how it postmarks mail, which could impact your tax filings, bill payments, and ballots. Learn how the ...

What's new at the post office in 2026? Here's what to know about changes in the postmark process, postage stamps and USPS ...

From tax returns and bill payments to mail-in ballots, understanding the new guidance is important to ensure your mail is ...

The United States Postal Service (USPS) is set to implement changes in 2026, including adjustments to the postmark process.

While stamp prices will stay the same for now, other U.S. Postal Service prices will increase in the new year. The USPS ...

The USPS will close all post offices on 1 January, 2026 for 24 hours as it is a federal holiday. Operations will resume on 2 ...

Local post offices will remain open on December 31, New Year's Eve, and mail delivery will continue as usual. As the holiday ...

A new rule clarifies that a postmark doesn’t necessarily reflect the date the U.S. Postal Service “accepted possession” of ...

“Of all the dirty tricks: juking USPS rules so that the postmark of mail-in ballots won’t reflect the date they were put in ...