On Wednesday 12 February 2003 15:25, Jonathan Peterson wrote: > In fact, I daresay clever modern software does message threading based > on something smarter than pattern matching the subject line (oh, tell me > that's true), so we could (steady now) change the subject every time we > replied, subtly changing it to reflect (radical I know) the contents of > the message:
most MUA's use the 'References:' or the 'In-reply-to:' line in the header to do the threading ... off hand I can't think of any that use the subject line ... -- Robin Szemeti
