Wietse Venema:
> nobody73:
> > Hi !
> > I have a postfix server i'd use as mobile user wherever i may be.
> > It has a static public ip/28 network interface and i want smtp to use
> > sasl/ssl authenticated connection with its relay_host provider and no
> > authentication for smtpd but still ssl .
> > this is my main.cf:
>
> Unfortunately, you must configure SASL authentication or TLS
> certificate authentication with smtpd, otherwise your server will
> be mis-used as an open relay.
Alternatives are to set up an SSH tunnel, or VPN. With this, you
won't have to permit relaying from clients on the Internet.
With SSH:
1) create an SSH tunnel from the client's localhost port 25 (or some
other local port) to the server's localhost port 25,
2) connect your mail client to the client's localhost port 25 (or
some other local port).
Wietse
> http://www.postfix.org/postconf.5.html#permit_sasl_authenticated
> http://www.postfix.org/SASL_README.html
>
> http://www.postfix.org/postconf.5.html#permit_tls_clientcerts
> http://www.postfix.org/TLS_README.html
>
> Wietse
>
