According to USPS, you can send an envelope or postcard by leaving it in your mailbox for your mail carrier to grab, dropping it in a blue USPS collection box or taking it to the Post Office.

Irene Keys, 61, of St. Petersburg, doesn't consider Valpak junk mail, and always riffles through the blue envelope when it arrives. She saves some of the coupons for her daughter and tosses the rest.

The USS Barbero, a submarine, fired an unarmed cruise missile carrying about 3,000 pieces of mail where its payload would normally be. Summerfield was on hand to help place the two red and blue ...

Sometimes you take for granted everything behind the scenes, but just a thing like mailing out the tickets is such a huge project, and I'm happy to be part of it. It's cool; 81 days out, we're getting ...

The ticket mailing process received some help from professional racers and Arrow Mclaren teammates Pato O’Ward and Felix Rosenqvist, to handle the more than 25,000 blue envelopes being sent.

INDIANAPOLIS (WISH) — Indianapolis 500 fans around the world will be racing to their mailboxes all week long in anticipation of an iconic blue ... colored envelope was used to mail the tickets ...