Add Yahoo as a preferred source to see more of our stories on Google. Workers operate a parallel induction linear sorter in the U.S. Postal Service’s processing and distribution center in Dulles, ...

The USPS said a postmark reflects the date an envelope is first processed by an automated USPS sorting machine — not the actual drop-off date.

INGLEWOOD, Calif. (KABC) -- The Inglewood Post Office is getting ready for the holiday mail rush with the installation of a new package-sorting machine. "It's helping increase their productivity and ...

As a young postal carrier in Babylon in the 1980s, Annette D’Amato said she loved the camaraderie of sorting mail with co-workers. But, she could’ve done without the drudgery of it — and the ...