Marcus C. Gottwald (12024-10-27): > Mutt offers the pattern "~=" that matches on "duplicated > messages". You might be able to achieve the desired behaviour > by limiting the index display to "!~=".
Note that limiting the display in mutt's listing will not help with the time wasted by checking the notification of a second mail. Only preventing the sender from Ccing us will do that. Regards, -- Nicolas George
