Where to define kmail editor shortcuts?

Hi all!

After deaktivating KHotKeys daemon, the keybord shortcuts configured in kate work almost everywhere. "Almost", because kmail ignores the custom defined shortcuts:

These two are accepted by kmail (defined in .trinity/share/config/kdeglobals): "Undo" -> <Ctrl>+Z "Redo" -> <Shift>+<Ctrl>+Z

This one is ignored by kmail (defined in .trinity/share/config/katerc and .trinity/share/config/kwriterc): "delete line" -> <Ctrl>+Y

Kmail uses the "extended editor component" - I think it's the same as kate and kwrite use.

Funny thing is, the "default" settings are accepted, that is kmail accepts these: "split line" -> <Ctrl>+Y "delete line" -> <Ctrl>+K

Any ideas?

Niki