Simple automation for all your Linux servers with Ansible

Automation has become a very important skill in IT business because nowadays deployment and development processes get more and more complex. In the modern IT industry, almost everything is automated. And Ansible has become one of the most used automation tools for apps and IT infrastructure. It has become very popular in enterprise environments especially … Read more

Mail server DNS records – setup and configuration explained

If you want to run a mail server on the public internet, you need to set up your DNS records correctly. While some DNS records are necessary to send and receive emails, others are recommended to build a good reputation. Why is that so important? Because Spam-Mails are a big problem most public mail servers just reject mails … Read more