It is the simple mail transfer agent which is
frequently used for mail exchange service in Linux machines. Due to having use
of directory it is quite easy for all administrators to handle it. Postfix has
built-in many layers of security.
Important
Notes
-> Main.cf
file located in /etc/postfix/main.cf need to be edited.
-> Mail box
which we are going to include in main.cf file will receive all the mails.
-> Logs of all
mail will be stored in /var/log/maillog
