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.

DMARCDMARC

DMARC Usage Statistics · Download List of All Websites using DMARC

A technical specification created by a group of organizations that want to help reduce the potential for email-based abuse

DMARC

Profile Details

Last technology detected on 3rd July 2021. We know of 9 technologies on this page and 21 technologies removed from jfcm.org since 28th February 2013. Link to this page.

May Day Sale

Unlimited detailed lookups - normally $144 / year.

$99 / year

    Get a notification when jfcm.org adds new technologies.

    Get jfcm.org 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.