https://bugs.kde.org/show_bug.cgi?id=500998
--- Comment #4 from Jonathan Loriaux <jlori...@gmail.com> --- Hi Laurent, As you are french, you can subscribe to any France Television newsletter and see the Expires: header. To subscribe : https://www.francetelevisions.fr/abonnements I can also provide you a test to your email adresse if you need it. About Thunderbird, it's only a mockup ;-) It doesn't exist in real life yet. Do not hesitate if you have any other question. Regards, Jonathan -- You are receiving this mail because: You are the assignee for the bug.