However I have an interesting problem, in that my address is right but it has someone else's name on it (very close alphabetically, like your name is say "Lincoln" and a card comes for "Linder" at your address). I have seen this happen before like a huge Texaco mailing about 20 years ago where the name and addreses were phase-shifted from the database lookup.
In general what are the postal regulations on this? I can't open it since it not addressed to me, and I can't find anyone in the state with that name.