Email Filter
From FundaWiki
Email filtering is done by a special module.
You can get it from: [fundanemt.com/releases/].
This installation is easy. Just un-tar the source and copy it to the modules folder on the server.
Change the config.php, inside the emailFilter directory (/fundanemt/modules/emailFilter/config.php), you have to set $filter_active = true).
That's it. Your e-mailaddresse should now be safe.
