The 3 Most Important Steps to Prevent Email Spoofing And Phishing
SendX
MAY 24, 2021
For example, Gmail and G Suite will throttle emails sent from a domain that doesn’t have a valid SPF record. When you send an email, the receiving server checks the DKIM signature in the header and uses the public key from the DNS to validate it. How Does SPF Work? Is he authorized to send emails from this domain?
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