Many users posted the claim along with a screenshot of a BlueSky user who wrote, "USPS quietly changed its postmark rules — ...

It's fairly common for people to think sending cash by U.S. mail is against the law, says the fact-checking website snopes.com. Actually, mailing cash for legitimate purposes is legal, though mailings ...

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

Mail forwarding can seem straightforward, but there are a lot of details that the USPS doesn’t always make clear. Whether you’re moving, traveling, or just need to redirect your mail for a while, ...

Consumers can find more details and printable schedules at local post offices and on the USPS website. The U.S. Postal Service has released its recommended mailing and shipping deadlines for the 2025 ...

There are a lot of rules about what you can and cannot mail. For example, you can't mail ammo, explosives and marijuana, and there are also restrictions around mailing batteries, alcohol, animals and ...

While legal, sending cash through the U.S. mail is strongly discouraged due to risks of theft and loss. The U.S. Postal Service recommends using money orders as a safer alternative for sending money.

It's fairly common for people to think sending cash by U.S. mail is against the law, says the fact-checking website snopes.com. Actually, mailing cash for legitimate purposes is legal, though mailings ...