Email Hosting Providers

Xink.ioXink.io

Xink.io Usage Statistics · Download List of All Websites using Xink.io

Branded signatures in every email and across devices

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

Operating Systems and Servers