Fabrizio Monti:
> > but when I try to send mail from client using port 25 without
> > authentication and sends the email to me, I do not want this, I do not
> > want it to work! Where am I doing wrong? Risce someone to tell me where
> > I'm wrong?
If you don't want to receive mail from the Internet, turn off the
port 25 (smtp) service in master.cf.
/etc/postfix/master.cf:
#smtp inet n - n - - smtpd
Use the master.cf port 25 (smtp) service to receive and deliver
mail for your domain from the Internet.
Use the master.cf port 587 (submission) service to receive (and
relay or deliver) mail from authenticated users.
Wietse
