menu_set_sensitive(ifactory, "/Message/Reply to sender", sens);
menu_set_sensitive(ifactory, "/Message/Reply to all", sens);
menu_set_sensitive(ifactory, "/Message/Forward", sens);
menu_set_sensitive(ifactory, "/Message/Reply to sender", sens);
menu_set_sensitive(ifactory, "/Message/Reply to all", sens);
menu_set_sensitive(ifactory, "/Message/Forward", sens);
menu_set_sensitive(ifactory, "/Message/Open in new window", sens);
menu_set_sensitive(ifactory, "/Message/Show all header", sens);
menu_set_sensitive(ifactory, "/Message/View source", sens);
menu_set_sensitive(ifactory, "/Message/Open in new window", sens);
menu_set_sensitive(ifactory, "/Message/Show all header", sens);
menu_set_sensitive(ifactory, "/Message/View source", sens);