DMARC
Domain-based Message Authentication: the policy layer telling receivers to quarantine or reject unauthenticated mail.
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Server problem? Hacked site? Slow website?
Critical issues answered within 30 minutes, 24 hours a day, 7 days a week.
Domain-based Message Authentication: the policy layer telling receivers to quarantine or reject unauthenticated mail.
Critical issues answered within 30 minutes, 24 hours a day, 7 days a week.