Comment 108 for bug 52667

Sorry for the spam, but I'd also like to see this in the default build, because of the large confusion mailing lists cause *particularly* for new users, and the problems that causes for everybody. I think the age-old reply-to debate http://www.unicom.com/pw/reply-to-harmful.html (already mentioned in comment 3) alone is good enough reason to fix this. I'm suggesting that it appears on the main toolbar in that case: One button for reply to Author only, one for Reply to List (details open).