On Wed, Jan 7, 2009 at 7:19 PM, Ed Greshko <Ed.Greshko@xxxxxxxxxxx> wrote: > Don't you think that would be a time wasting sorting > practice...especially when you consider that there could be multiple > unique threads, each with dozens of messages in a given folder? Most modern mail clients seem to cache this information in local files, same as they do with index info (to avoid having to parse a potentially huge mbox file every time they visit a folder). > Don't > you think using another header designed to help that task would be useful? Of course I do. I have nothing against the References header. My only point is that In-Reply-To is still very much in use. This is really getting quite OT. The original issue was that Subject threading is only ever used as a last resort (at least in Linux/Unix clients) so people messing with it in the hope of changing the thread topology are wasting their own and everyone else's time. poc -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines