Email Deliverability 101: List-Unsubscribe Header
JangoMail
JANUARY 22, 2021
It uses SPF and DKIM to add an additional layer to authentication by helping prevent fraudulent emails, and helping to prevent spoofing and phishing of your domain. Dmarc.org reports via Farsight Security that DMARC records increased 300% in 2020 compared to 2019. What does DMARC do? Why should you use DMARC?
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