Verizon Data Breach Investigations Report: Social Engineering Insights
In the 17th edition of the Data Breach Investigations Report, Verizon researchers analyze security incidents that took place between November 1, 2022, and October 31, 2023.
News & Knowledge
Google Postmaster Tools for Deliverability and Domain Reputation
With over 20 years of experience in the world of email, dmarcian Senior Account Manager Jason Crichton shares his insights on Google Postmaster Tools and how you can leverage them to build and maintain your email sending reputation.
Federal Agencies Recommend DMARC Policy Enforcement
FBI, Dept. of State, and NSA release security advisory related to North Korea’s state-backed hacker group exploiting p=none DMARC policies. The agencies recommend moving to p=quarantine and p=reject to protect domains.
Source Guide: Brevo
This guide describes the process for configuring Brevo to send DMARC-compliant messages.
Payment Card Industry Requires DMARC in 2025
In progressing its cybersecurity standards, the Payment Card Industry will implement a DMARC requirement. DMARC is a best practice until March 31, 2025 when it becomes required and necessary to fully consider during a PCI DSS assessment.
Dublin City University’s DMARC Compliance Journey
Learn about the lessons learned and challenges overcome during Dublin City University's journey to DMARC compliance.
DMARC Guide for Shopify Customers
We've developed this guide for Shopify customers to help deploy DMARC and avoid delivery issues.
2023 Internet Crime Report
The FBI’s Internet Crime Complaint Center has released the 2023 Internet Crime Report. Phishing/spoofing was the top crime reported.
DKIM Selectors
This article takes a look at DKIM Selectors, and we explain what DKIM Selectors are, where to find them, and how to manage them.
Podcast: Insights from the Google/Yahoo DMARC Requirement
Ash Morin, our Director of Deployment, joined Mailgun’s Email's Not Dead podcast crew to discuss Google and Yahoo’s DMARC sender requirements, which they began enforcing on February 1, 2024.