<li>soamachine - SOA machine for new domains, with trailing `.'
<li>soarefresh - SOA refresh for new domains
<li>soaretry - SOA retry for new domains
+ <li>textradiusprepend - The contents of this file will be prepended to the first line of a user's RADIUS entry in text exports. If necessary, usually `Auth-Type = Local, '.
<li>usernamemin - Minimum username length (default 2);
<li>usernamemax - Maximum username length (default is the size of the SQL column, probably specified when fs-setup was run)
</ul>