Add Yahoo as a preferred source to see more of our stories on Google. The United States Postal Service (USPS) has launched a mobile app that lets customers manage their mail and packages more easily, ...

Whether you're trying to catch that long-awaited check or just don't want to walk to the mailbox unless it's worth it, Informed Delivery allows you to preview your snail mail. Macy is a writer on the ...

Rumors that the United States Postal Service (USPS) updated its Domestic Mail Manual (DMM) to reflect new rules regarding postmarking procedures circulated online in late December 2025. Many users ...

Many users posted the claim along with a screenshot of a BlueSky user who wrote, "USPS quietly changed its postmark rules — mail is no longer dated when you drop it off. The 'official' date is when it ...