Add Yahoo as a preferred source to see more of our stories on Google. A USPS postmark is an official mark that shows where and when mail was accepted by the Postal Service. It used to include the date ...
WASHINGTON, D.C. — The U.S. Postal Service is temporarily tightening its refund rules for Priority Mail Express during the busiest shipping stretch of the year, citing heavy holiday volume and ...
The Unites States Postal Service is making changes for 2026, including the postmark process — which could mean late fees and penalties for anyone mailing time-sensitive documents such as tax returns ...
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