For decades, a USPS postmark has served as official evidence that mail was sent on time. In elections, many state laws treat ...

The U.S. Postal Service is changing the postmark process. For decades, the postmark used to show when mail was accepted by ...

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

The United States Postal Service (USPS) is changing its postmark process, which could impact how important mail like bills ...

Here's what to know about 2026 Postal Service changes in postmark process, postage stamps and USPS shipping rates ...

The United States Postal Service has made a big change that could affect bill payments, tax returns, voting by mail-in ...

The new USPS postmark rule affects mail dropped in a mailbox or a blue postal box. Postmarks will be applied at regional ...

New rule postmark will reflect the date an envelope is first processed by a USPS sorting machine, not the date the mail was ...

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

Here's what to know about the increases as well as other changes for Illinois residents. The following increases go into ...

In a novel move, the U.S. Postal Service will open access to its last-mile delivery service for companies with the highest bid.

From tax returns and bill payments to mail-in ballots, understanding the new guidance is important to ensure your mail is ...