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 ...
Here's what to know about 2026 Postal Service changes in postmark process, postage stamps and USPS shipping rates ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback