I think we may need a little more information to answer your question properly.
SME does act as a DNS server to your internal lan by default.
If you mean using published DNS records to have a www address pointed at your server, then you can use any type of dns company out there, I personally like EasyDNS, they handle all of my domains. You do not HAVE to use service link to have DNS records pointed at your SME. It is a feature of service link, so you don't have to pay a 3rd party to handle public dns records for you.
If this doesn't answer your question, please provide more info.
Terry
frederic wrote:
>
> It's possible to configure SME like a DNS server without
> using service-Link?