extern val noDns : dnsKind;
{{No DNS services for this domain.}}
-extern val domain : your_domain -> Domain => [Root] {DNS : dnsKind, TTL : int};
+extern val domain : your_domain -> Domain => [Root] {Aliases : [your_domain], DNS : dnsKind, TTL : int};
{{Configure a domain to which you have access rights.}}
extern type mail_node;