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 ...
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 ...
Aptly-named snail mail might be getting even slower in 2026. The United States Postal Service has implemented new procedures for the new year, which could delay delivery. Among changes is the postmark ...
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