+ <li>soadefaultttl - SOA default TTL for new domains.
+ <li>soaemail - SOA email for new domains, in BIND form (`.' instead of `@'), with trailing `.'
+ <li>soaexpire - SOA expire for new domains
+ <li>soamachine - SOA machine for new domains, with trailing `.'
+ <li>soarefresh - SOA refresh for new domains
+ <li>soaretry - SOA retry for new domains
+ <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)