See the following url for more details of fml installation. ../../INSTALL-e/index.html

    * asymmetric registration

    	1. some restricted people can post to ML

    	2. recipients are automatically maintained by fml.

    $REJECT_COMMAND_HANDLER = "auto_subscribe" (default automatic
    a recipient. But "auto_asymmetric_regist" provides asymmetric
    registration described above.

    * configure

    % makefml config elena

       MAIN MENU -> 1 -> WHEN_COMMAND_FROM_NOT_MEMBER -> auto_asymmetric_regist