Many users posted the claim along with a screenshot of a BlueSky user who wrote, "USPS quietly changed its postmark rules — ...
The United States Postal Service (USPS) is changing its postmark process, which could impact how important mail like bills ...
The U.S. Postal Service has finalized new rules clarifying that a postmark date does not always reflect when mail was first ...
The USPS has issued new guidance clarifying that postmarks may not always reflect the actual date you mailed your letter or ...
For decades, a USPS postmark has served as official evidence that mail was sent on time. In elections, many state laws treat ...