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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.

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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.

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Last technology detected on 7th April 2020. We know of 4 technologies on this page and 34 technologies removed from wowed.sk since 20th June 2015. Link to this page.

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