I was assuming a single list. Personally I don't see a good reason for splitting the HTML mail messages away from the non-HTML mail ones. You can certainly do what Pete suggests but I wish you luck in making people adhere to the topics setting :) IMHO the best solution is to wait for 1.8d and code "Language= NoHTML" in your header, which will strip the HTML attachments. I assume the whole point here is to simply keep HTML mail messages out of your regular archives (which is, again IMHO, counterproductive since your archives will not be comprehensive). Nathan