Till should delete my and his post regarding to my question because its like I was talking in spanish and he in german.
My issue is very simple
I want to rediect/rewrite, domain.com TO www.domain.com
I think it can be done with the Auto-Subdomain Option.
Well, that option for me, isn't work.
It doesn't add the rewrite rule to the vhost file. (It should do that?)
I know it isn't work because, I'm not being redirected if I go to domain.com