Alexander Dalloz wrote:
Yes, that's the default behaviour for both sendmail and postfix. However , if he can telnet the mail server on port 25 using another machine , probably he already did that...Ok Roger, you are right :) But I bet Postfix is by default bound to localhost only too.
Alexander
In case he didnt , he has to change inet_interfaces = localhost to inet_interfaces = all on /etc/postfix/main.cf.
-- Pedro Macedo