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