On Saturday 09 Jan 2016 12:36:08 PM Michael Catanzaro wrote: > I, Michael Catanzaro, have never in my entire life seen any email > client display mail headers. It's beyond unreasonable to suggest users > look there for anything, much less for a way to unsubscribe from a > mailing list. That's very hard to believe. You may have over looked it. There are at least 2 places if not more where source of an email is available in KMail. View>Source or right-click email>Source or via shortcut V. -- Regards, Sudhir Khanger, sudhirkhanger.com. -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx http://lists.fedoraproject.org/admin/lists/devel@xxxxxxxxxxxxxxxxxxxxxxx