Email Sending Security and Authorization

Ensuring the security of your sent emails and reliably authorizing your domain as a sender are key elements of effective and professional communication. Proper configuration of authentication mechanisms not only protects your brand from spoofing and phishing but also builds trust with recipients and mailbox providers, which directly translates into higher deliverability for your emails.

In this section, we will discuss fundamental technologies and standards such as SPF, DKIM, DMARC, BIMI, and TLS encryption, which are essential for securing your mailings. We encourage you to familiarize yourself thoroughly with each of these mechanisms and implement them according to best practices and our detailed guides.