https://bugs.kde.org/show_bug.cgi?id=453573
Nicolas Fella <nicolas.fe...@gmx.de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nicolas.fe...@gmx.de --- Comment #1 from Nicolas Fella <nicolas.fe...@gmx.de> --- KMail reads the file type from the message data. The relevant part of the mbox file is --_f1fdcbb7f3b911688bff11751fa7d1a8 Content-Type: {"application/octet-stream"}; name="certificat_1-A8T121_20220509122829.pdf" Content-Disposition: attachment; filename="certificat_1-A8T121_20220509122829.pdf" Content-Transfer-Encoding: base64 When I manually change it to Content-Type: application/octet-stream it works as expected -- You are receiving this mail because: You are the assignee for the bug.