The U.S. Postal Service is warning customers that mail dropped in collection boxes may no longer receive a same-day postmark.

USPS makes more changes to cut costs, improve service in 2026. Know how postmarks work to avoid late fees on bills, taxes.

The U.S. Postal Service changed when mail is postmarked as it's being processed – which could cause issues with ...

Reports from several agencies have stated that postmarks administered by the USPS changed on Dec. 24, 2025. This change will affect vote-by-mail, taxes and other time-sensitive mailings.

A change at the U.S. Postal Service could pose an issue for people who need to get bills, taxes and other mail postmarked by ...

A Michigan postal worker died in a mail sorting machine. His family is seeking legal action. Updated: Jan. 07, 2026, 1:33 p.m ...

Donald Trump has given his approval for Republicans to push ahead with a bill in Congress that would punish countries for ...