Tool

DMARC Authentication Tool

About

Publication date: 2013

Type

The purpose of this tool is to guide your organization through the process of creating a DMARC policy, as well as policies for Sender Policy Framework (SPF) and DomainKeys Identified Mail (DKIM). By implementing all three policies, your organization will have a stronger email authentication mechanism in place to help protect the brand.

source – DMARC website