On Sun, 2015-05-10 at 14:40 +0200, Ralf Mardorf wrote: > On Sun, 10 May 2015 13:29:14 +0100, Patrick O'Callaghan wrote: > >I use a per-list folder for every mailing list I'm on (I also use IMAP > >but I doubt that makes a difference here). I've no idea how non-RFC > >threading would work in your configuration, where all the header > >information can vary between messages. > > It does when using Claws.
Non-RFC means non-standard. In a sense it's like saying the "correct" threading behaviour is undefined. Each mailer can just do what it thinks is reasonable and those that default to threading by Subject are also going to fail a lot of the time. Evidently that means they won't all do the same things. I suggest you report this as a bug in Evo in the usual way. poc _______________________________________________ evolution-list mailing list evolution-list@gnome.org To change your list options or unsubscribe, visit ... https://mail.gnome.org/mailman/listinfo/evolution-list