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DMARC: How to Prevent Email Spoofing

Written by Julia G

Modern email authentication uses a combination of three methods: SPF, DKIM, and DMARC. These methods help ensure that a message came from a sender shown in the From header. By deploying DMARC, email senders can prevent spoofed spam and phishing emails from reaching their email subscribers and customers, protecting their brand and the subscribers’ personal data. This post explains the …

Email Authentication: the Ultimate Guide

Written by Julia G

Email authentication is becoming a big deal. Authentication allows the mailbox provider to confirm that the sender is the one who he pretends to be. If authentication fails, the emails are likely to be filtered as spam or rejected.