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SPFSPF

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.

Sender IDSender ID

Sender ID Usage Statistics · Download List of All Websites using Sender ID

Sender ID is an anti-spoofing email framework heavily based on SPF.

Profile Details

Last technology detected on 6th January 2025. We know of 2 technologies on this page and 57 technologies removed from reformhaus-ruegen.de since 28th February 2013. Link to this page.

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