Heya,
you dont by any chance use Roadrunner or Time 
Warner related internet do you?  My email's also 
been bouncing all weekend.  It goes down almost 2 
weekends each month at my office, but at home, 
it's fine.  Its almost as if they do it on 
purpose >:\  I doubt our IT guy even knows it 
either, but Im sure he's gotten many a phone call 
from my bosses.. ^^;;