In a previous version there were fields where I could select if I want to show the mails directly in HTML or only plain text for this contact. I don't find this field (I think there were 2 fields). Also, when selecting in kmail "show HTML format when mail comes from this contact" this is not remembered. Maybe both things have the same reason ?
Git commit 49bf5453f794ac993df885c9e0b3d59dfed9b50d by Montel Laurent. Committed on 21/04/2017 at 11:54. Pushed by mlaurent into branch 'master'. Fix Bug 379030 - regression: mail HTML settings gone FIXED-IN: 5.6.0 M +1 -1 src/editor/generalinfoeditor/autotests/messageformattingwidgettest.cpp M +9 -0 src/editor/generalinfoeditor/generalinfowidget.cpp M +2 -0 src/editor/generalinfoeditor/generalinfowidget.h M +2 -0 src/editor/generalinfoeditor/messageformattingwidget.cpp M +3 -1 src/editor/generalinfoeditor/messageformattingwidget.h https://commits.kde.org/akonadi-contacts/49bf5453f794ac993df885c9e0b3d59dfed9b50d