The U.S. Postal Service added a new section to its rulebook defining how postmarks work.
The USPS said a postmark reflects the date an envelope is first processed by an automated USPS sorting machine — not the ...
The U.S. Postal Service's new postmark process could lead to late fees and penalties when mailing time-sensitive documents if ...
"And then five came back, and then seven came back, and I was like what is going on,” said Lisa Collins a journalism ...
The U.S. Postal Service is warning customers that mail dropped in collection boxes may no longer receive a same-day postmark.
The U.S. Postal Service in Erie has received millions of dollars in upgrades, including new vehicles and a renovated Sorting and Delivery Center. New delivery vehicles feature improved visibility, ...