Guidelines announced on Dec. 24 allow postmarks to reflect processing date rather than mailing date, affecting 14 states with ...

Denmark’s national postal service has just delivered its final letter, ending a tradition of more than 400 years.

A suspected cyberattack has knocked France’s national postal service and its banking arm offline during the busy Christmas ...

French prosecutors say a pro-Russian hacking group has claimed responsibility for a major cyberattack on France’s national ...

Denmark’s state-run postal service, PostNord, will deliver its last ever letter on Tuesday, as the rise in digital communications brings its 400-year-run to an end.

The U.S. Postal Service's new postmark process could lead to late fees and penalties when mailing time-sensitive documents.

If you rely on postmarks when casting your ballot, filing your taxes or paying bills, a new US Postal Service rule makes it clear that you should plan ahead.

Ballots, tax returns and other important mail may not get postmarked the day you turn it in, Postal Service warns ...

Because the U.S. Postal Service delivers to all U.S. addresses, many private companies rely on the agency to ship to harder-to-reach places. Postmaster General David Steiner wants to enable more ...

The U.S. Postal Service said Wednesday it intends to open its “last-mile” delivery network, the most expensive part of the shipping process, to large and small shippers, expanding beyond current ...

If you mail in your ballot during election season or send your taxes through USPS, this postmark change may apply to you.