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.
Last technology detected on 17th September 2024. We know of 1 technologies on this page and 1 technologies removed from sold-out-solutions.com since 25th February 2022. Link to this page.
Add BuiltWith to for free! Get lookups easily and quickly.
Get a notification when sold-out-solutions.com adds new technologies.
Get sold-out-solutions.com profile as an XML, JSON, CSV or XLSX via the Domain API.
Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.