There are various methods to protect against spam and phishing, among which SPF and DKIM are the most popular. What exactly are these mechanisms? You’ll find out in the following post. Before we start describingContinue reading
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DMARC – changing configuration
What is DMARC? DMARC – Domain-based Message Authentication is a mechanism related to SPF and DKIM, it defines how the mail server should behave when it receives a message that does not pass verification usingContinue reading