Add Yahoo as a preferred source to see more of our stories on Google. Have you ever put a check or card in an envelope, then flipped it over and realized you're not 100 percent sure what you need to ...

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

Snail mail may largely be a thing of the past, but the value of a handwritten letter shouldn’t be underestimated. In most cases, an email or text is the preferred mode of communication. After all, ...