Jani Nikula wrote: > I'm guessing you get the duplicates because you have dupes in the mail > store, and 'notmuch search --output=files' prints all the filenames > associated with each matching message, rather than any other reason. The > presented approach will only remove identical files, and will leave > behind files that are basically the same message, but have differing > headers, e.g. due to being received through different channels. Is this > what you want? This method was something we felt comfortable enabling by default. Stefano and I discussed adding a (by default off) option to remove duplicates by message-id, but wanted to get this patch merged first and then think about it. > Perhaps an option to 'notmuch search --output=files' to print only one > filename (even if there are many) per message would be interesting. This would be useful for the second approach. If it's easy to do, that would be great. -Kevin