Marc, I'm interested in participating. I'll send you an e-mail off-list with some questions about participation.
Thanks for starting this! On-list, I do have the following questions: (1) I understand that your goal for the "black" list is for it to be a "FP-safe" blacklist where an IP which might have ANY legit uses in the past or where the spam sent is questionable wouldn't be listed there, correct? (2) I understand that your whitelist is for servers which are deemed to never be the source of spam? So servers like Yahoo, etc where much 419 scam originates from would never be on the whitelist... only stuff like a bank's own servers, etc... correct? (3) Finally, I'm most confused about the yellowlist. To help me understand it better, what was the rational behind having a yellowlist versus simply having these types not appear as "black" or "white"... or, better yet, how would you suggest treating a "yellow" return code compared to a "not found" return code? Thanks! Rob McEwen PowerView Systems [EMAIL PROTECTED]