https://bugs.kde.org/show_bug.cgi?id=362697
--- Comment #3 from Axel Hinrichs <k...@a.bitscape.de> --- Progress! Kmail 5.6.3 can handle this, so e.g. the following header works: Content-Disposition: attachment; filename*=utf-8''Hall%C3%B6chen.pdf -- You are receiving this mail because: You are the assignee for the bug.