the /etc/postfix/main.cf file

AS with the documentation http://www.virtualmin.com/documentation/email/dependent

I have a noob question please first time Virtualmin user, How do i edit “the /etc/postfix/main.cf file.” as instructed in this guide?

Howdy,

You can log into your server using SSH, and then use a text editor to edit that file.

Or you can go into Webmin -> Servers -> Postfix -> Edit Config Files.

-Eric