jand689
>... but I don't know the best way to do this in SMES.
Configure it in server manager just like you have suggested
It is all in the manual if you want confirmation.
> Is there a preferred way to name the domain if it won't be providing mail or web services?
As you don't intend to use the domain then it doesn't matter what it is called, but I would suggest you name it something meaningful as it will likely be used for those things in time, and then you won't have to change anything later.