*
* Returns: a new ModestHeaderWindow, or NULL in case of error
*/
-ModestWindow* modest_header_window_new (TnyFolder *folder, const gchar *account_name);
+ModestWindow* modest_header_window_new (TnyFolder *folder, const gchar *account_name, const gchar *mailbox);
/**
* modest_header_window_get_header_view: