On Thu, Jan 24, 2002 at 11:45:32AM -0500, Tommie M. Jones wrote: > Also the Archiver does not know anything about thread structure. If > anyone is an email expert and has some suggestions about it please let me > know. I did not want to base it on the subject line so if there is > another possible solution....
The 'In-reply-to' header of a reply will contain the 'Message-ID' of the parent. Some MUAs also include a news-style 'References' header. .robin.