⚠️ You were redirected to the 9ye.com profile as there was an error trying to load the live details for the page you were looking at.

Email Hosting Providers

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.

Profile Details

Last technology detected on 22nd April 2024. We know of 6 technologies on this page and 34 technologies removed from 9ye.com since 30th September 2007. Link to this page.

BuiltWith Top Site Rank 🏆

9ye.com is ranked 254,790th in our top sites list. View BuiltWith Top Site Rank.

Get a notification when 9ye.com adds new technologies.

Get 9ye.com profile as an XML, JSON, CSV or XLSX via the Domain API.

Suggest a Technology

Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.