If you're mailing any time-sensitive documents, you may want to mail it earlier than usual under the agency's new postmark ...

The USPS updated its language about postmarks, possibly causing changes to when mail is accepted and marked ahead of deadlines. Here's what to know.

The United States Postal Service has changed the postmark process going into 2026, which potentially could add late fees and penalties to parcels.

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

The USPS has changed how it applies postmarks to mail. In many cases, letters are no longer stamped with the date they are ...

The USPS has changed the way postmarks are applied, now reflecting the date the mail is first processed at an automated sorting facility, which can occur days after the item is mailed, potentially ...