Thank you vary much Wietse! BR
Dejan On Thu, Jul 4, 2013 at 2:24 PM, Wietse Venema <[email protected]> wrote: > Dejan Doder: > > hi group , > > > > I have little confusion about these three parameters > > > > 1)hostname -f (system FQDN hostname which is > > defined under /etc/network HOSTNAME= ) > > Does not matter. > > > 2) /etc/postfix/main.cf > > myhostname= > > This is how Postfix identifies itself in the SMTP server, the SMTP > client, and in the "sorry I could not deliver your mail" messages. > See also: http://www.postfix.org/BASIC_CONFIGURATION_README.html > > Note: some SPAM filters will be friendlier if this name matches > your IP address. But there is no law that requires this. > > > 3) MX record in public DNS > > This is not required for your server. > > Note: some SPAM filters will be friendlier if you have an MX > record that resolves to your myhostname and IP address. But > there is no law that requires this. > > See http://www.postfix.org/BASIC_CONFIGURATION_README.html for many > questions related to the ones that you were asking. > > Wietse >
