Thanks everyone for the direction I needed. I am going to do sasl with tls. Seems to be a good way to go.
On Thu, Feb 19, 2009 at 4:44 PM, mouss <mo...@ml.netoyen.net> wrote: > Rich a écrit : > > I used the term "open relay" because > > unfortunately for you, you can't arbitrarily redefine common terms. > "open relay" is a relay that can be used by anybody from anywhere, > including all the spammers and abusers. > > what you want is called an MSA, for "Mail Submission Agent". only your > users can use it as a relay. > > > I don't want to limit the by > > setting "mynetworks" to a couple of networks. I was thinking by using > > sasl and tls I could set mynetworks to 0/0. > > > > if you do that, you won't be able to send mail for more than a few days. > you will be blacklisted. > > do what Noel told you. read about SASL and TLS. also consider using port > 587 instead of 25. (587 is the standard submission port). >
