Email is a primary communication method one of the most important customer retention and acquisition channels for many companies getting. At the same time, it is oftentimes a primary source of the attacks. Because of this, the success of your marketing campaigns is very dependent on deliverability rates and proper configuration of the mail server and domain name servers. This article will explain the basic configuration and best practices for email DNS settings. DNS settings can be pretty complex and confusing for many people, especially… Read More »Configuring DNS for email. Best practices for mail delivery and spam protection.