Default Getting two emails from the board instead of one.

One to recipient blank, the other to recipient undisclosed users or something....

Content is identical.. any thoughts?
Apple Newton (limited) -> Philips Velo1 (builtin modem!) -> Sharp Mobilon HC-4500 (colour!) -> Ipaq 3130 (excellent) -> Loox (awful screen+bluetooth) -> Ipaq 1940 (splendid device) -> Imate JAM (incredible, a shame about NO Wifi) -> O2 XDA Exec (BIG!)