SPF Usage Statistics · Download List of All Websites using SPF
The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.
DMARC Usage Statistics · Download List of All Websites using DMARC
A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse
Last technology detected on 27th July 2021. We know of 2 technologies on this page and 2 technologies removed from hsc.fr since 2nd May 2019. Link to this page.
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