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The Sender Policy Framework is an open standard specifying a technical method to prevent sender address forgery.

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The website returned a 403 Forbidden error message and wasn't identified as parked at the time. This does not mean we are not able to index technologies.

Profile Details

Last technology detected on 22nd December 2024. We know of 3 technologies on this page and 26 technologies removed from bi-lab.nl since 11th January 2014. Link to this page.

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