Here's what to know about 2026 Postal Service changes in postmark process, postage stamps and USPS shipping rates ...
The U.S. Postal Service's new postmark process could lead to late fees and penalties when mailing time-sensitive documents.
The USPS said a postmark reflects the date an envelope is first processed by an automated USPS sorting machine — not the ...
The United States Postal Service has changed the postmark process going into 2026, which potentially could add late fees and penalties to parcels.
Many users posted the claim along with a screenshot of a BlueSky user who wrote, "USPS quietly changed its postmark rules — ...
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