I want to set up a linux mail server. Help me. Give me step by step instructions. The problem is as follow.
MY company has a domain name as xx.co.in which is at the Corporate centre.
I want to set up a mail server at one of their sites to get the mail from CC as email@example.com
xy is the host name of my linux server.
xy is my site name.
How should I proceed in linux 9.
How to Create a DNS for the above mail server.
Give me step by step instructions to proceed .