I'm trying to track down info on the following mail headers - who may have defined them, how widely used they are, stuff like that. The headers are: Thread-Topic: Thread-Index: In-Reply-To: Anyone have any suggestions or knowledge? My attempt at googling was not useful - I couldn't come up with a search criteria that didn't yield a million false positives. -- Scott Raun sraun at fireopal.org _______________________________________________ TCLUG Mailing List - Minneapolis/St. Paul, Minnesota http://www.mn-linux.org tclug-list at mn-linux.org https://mailman.real-time.com/mailman/listinfo/tclug-list