It is reliable if the address that's on the piece of mail is where it was sent to. The issue then is whoever's maintaining the address and paying to postage for

It is reliable if the address that's on the piece of mail is where it was sent to. The issue then is whoever's maintaining the address and paying to postage for sending it there. Also mail forwarding's worked pretty well for me. Just fill the info online or drop the card in the mail.