The colour used for the X-Mailer line when its value is
Claws Mail.
- enable_dotted_lines (default: 0)
- Use the old dotted line look in the main window GtkTreeView
- components, (Folder List and Message List), instead of the
- modern lineless look.
- 0: off 1: on
-
enable_hscrollbar (default: 1)
enable horizontal scroll bar in summary view
0: off 1: on