postfix

How to configure and secure your Postfix email server

How to configure and secure your Postfix email serverOnce you have your application server up and running, you are going to need a good email server to deliver your emails. I have been using postfix for all my servers and below is the configuration I generally use. Installation of Postfix on CentOS 6 yum install postfix Sendmail is installed by default, so it... Read More »