Most Organizations Do DMARC Wrong. Here’s How to Do It Right.
eSecurity Planet
AUGUST 8, 2022
This technique adds to email security by allowing a domain to add a digital signature and asymmetric cryptography to authorized emails. SPF email authentication counters spoofing by publishing to DNS records a list of email-sending Internet Protocol (IP) addresses authorized by the sending domain. What is SPF? Lack of IT Resources.
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