I'm certain that you should rephrase that to: Best way to NOT setup an open relay
Feel free to test your config against: http://www.abuse.net/relay.html To ensure that your host isn't an open-relay to the Internet (Say hi to "hinet" if it is) On Thu, Feb 19, 2009 at 2:42 PM, Rich <rhd...@gmail.com> wrote: > I want to setup postfix so that my users who use laptops can access their > email from anywhere and then reply to those emails through the smtp server. > > What kind of security should I setup? >