Resources

Learn More About DMARC and Email Authentication

DMARC is a crucial authentication tool that stops spammers and phishers from using company domains to carry out dangerous cyber attacks. By providing insight and analysis, DMARC reduces the chances that your company domain will be used in a malicious attack. Below, we’ve compiled helpful resources that provide additional info for individuals looking to enhance an organization’s email security posture. We intend to continue to expand the resources library, and welcome relevant info from interested partners that wish to contribute to the community knowledge base. If you have additional questions that aren’t addressed below, check out the FAQ page on DMARC.org.

GCA Setup Guide Video Training Series

Part 1: Introduction

Part 2: SPF

Part 3: DKIM

Part 4: DMARC

Featured Resources

The Facts About Email Fraud

Email fraud is a pervasive problem affecting business around the world. Don’t fall victim to phishing and malware. Instead, get the facts.
Start Here.

How Does DMARC Work?

Setting up DMARC on your mail server is relatively easy if you follow these steps. Download the infographic to see how.
Learn More

All You Need to Know about DMARC

Implementing DMARC is an essential step to ensure your business data and your brand are protected against phishing attacks.
Learn More

Explore Our Library of Insights, Articles and More

Article

DMARC Adoption Is Critical For Email Deliverability

View
Article

DMARC Changes Coming Soon To An Inbox Near You

View
Article

Demystifying DMARC

View
Article

UK Gov Boost Security with HTTPS and DMARC

View
Insight

My cloud email provider supports DMARC. Do we still need to implement it?

Many of the of the large cloud email providers (Google, Microsoft, Yahoo) do provide DMARC support by default but only for their...
View
Article

DMARC: Help Protect Your Brand Against Email Fraud

View
Article

DMARC email security is now mandatory for the UK government...

View
Insight

DMARC TXT Records: What We Discovered

As part of the GCA DMARC initiative, we decided to run a scan against DNS to determine how many organizations are actually...
View
Infographic

The Facts About Email Fraud

Download the Infographic All it takes is one click to expose your entire organization to a phishing or malware attack. Email fraud...
View