https://bugs.kde.org/show_bug.cgi?id=368515
--- Comment #4 from Gerry Gavigan <[email protected]> --- My problem turned out to caused by either the nouveau video driver or a underlying library (libqt5-webengine 5.7.0-4.1) getting uphappy with HTML formatted emails. Kmail was an innocent bystander confirmed by replacing nouveau with the nvidia driver. -- You are receiving this mail because: You are the assignee for the bug.
