Le 17/01/2011 20:01, Noel Jones a écrit : > On 1/17/2011 12:41 PM, Buzai Andras wrote: >> Actually he is right. >> "www" is just a sub-domain. >> The common practice (although it is not mandatory) is to have "www" >> setup as a CNAME for "domain.tld". >> Personally I think it would be nice to have "postfix.org" and >> "www.postfix.org" point to the same location. >> > > > Sometimes "example.com" and "www.example.com" are different servers, and > it is not desirable to run a web service on the "example.com" server.
also: - presence of A record for example.com has consequences on email (for example, if peer can't see the MX, or if peer doesn't care for the MX). you'll get a lot of ratware spam as soon as you create the A record that matches your MX. - same for web bots trying to find something. a default vhost only brings noise. - ... > > Not everyone runs everything on one server. > > >
