Hmmm, yess, I was wondering why I wasn't receiving any mail today... then I tried to email myself from my gmail account, and got this weird message about relays.ordb.org refusing to relay mail from google's IP.

A quick google search led me here, and voila! problem solved... no more ordb in my mail server config.

Guess I shoulda noticed that 2 years ago when it went down hmmmmm....