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.
Standard
Last technology detected on 10th November 2019. We know of 1 technologies on this page and 40 technologies removed from apelaser.art since 2nd November 2018. Link to this page.
Get a notification when apelaser.art adds new technologies.
Can't find the technology you are looking for? Send us a suggestion, we will try and add it to our database.