Hard to believe that someone who went to the trouble of creating a forgery with intent to influence a presidential election(and thus knew the doc would be under intense scrutiny) would be so utterly stupid as to use a blatently fake number. Almost inconceivable, unless:
1) that is the actual po box, which someone at the Ellington Base decided to use because it was easy to remember
2) they wanted this to be caught as a forgery
tinfoil a) to sink the Kerry campaign and clear a path for Hillary
tinfoil b) GOP setup
tinfoil c) to create a Watergate-style faux-scandal where the Dems fake the doc, make it easy to spot as fake, then blame the GOP for faking it, which the media picks up and runs with, and then they start calling for defeating/impeaching and prosecuting President Bush. If they think they are too far down in the polls, why not a 'muddy the waters' Hail Mary?
If only a 'DNCthroat' would step forward....