On Sun, 15 Oct 1995 21:16:36 EDT Roger Fajman <[log in to unmask]> said: >With regard to the filtering, the headers should mention both lists. >Wouldn't that take care of it? If you use non-IETF headers you get a "Sender:" field with only one address. The filters I mentioned typically work based on the message origin, rather than on the recipient list. I think your problem is one that is best solved in the MUA. It should be relatively straightforward to only display one occurrence of a message if there are multiple identical copies in your mailbox. I know there are MUAs that do that because every time I express my annoyance at being cc:ed for 2 weeks on every reply to a comment I made the mistake of making on the IETF lists, even when the replies have nothing to do with what I originally said and I am on the #$$%^ list, I am invariably told that my MUA is brain-damaged for not internally eliminating the duplicates :-) Eric