Mailgun expands email security with free DMARC reporting in partnership with Red Sift

Sinch Mailgun is introducing free DMARC reporting for all Mailgun senders on a paid plan through a new collaboration with Red Sift. This enhancement gives Mailgun users greater visibility into email authentication results to improve security, protect sender reputation, and increase email ROI. With email providers like Google and Yahoo tightening authentication requirements, this initiative helps senders meet industry standards while reducing phishing and spoofing risks.

Email authentication plays a key role in inbox placement and brand protection. Without authentication in place, cybercriminals can spoof a sender’s domain, damaging trust and reducing deliverability rates. DMARC, alongside SPF and DKIM, ensures that email servers verify the legitimacy of messages before they reach recipients.

Major providers like Google and Yahoo have made DMARC compliance a required factor in determining whether emails are delivered or marked as spam. The Mailgun/Red Sift partnership provides actionable insights to help senders diagnose authentication failures, adjust policies, and improve email performance – and according to our pros, it’s a good idea to set up DMARC monitoring now as DMARC policy enforcements will likely scale.

The new DMARC reporting feature gives senders clear visibility into authentication performance, including:

• Streamlined Reporting: Use intuitive point-and-click interface to update settings and generate detailed reports that help you meet Google and Yahoo standards.
• All-in-One Management: Manage SPF, DKIM, and DMARC settings from a single automated dashboard to ensure every message is authenticated and secure and changes can be made easily without having to manually update DNS records.
• Brand Impact: Reach DMARC enforcement to display your verified logo in recipients’ inboxes with BIMI to increase brand recognition, strengthen credibility, and drive higher engagement on email programs.
• Expert Support: Get help from a team trusted by thousands to guide email security efforts.
• Stop Spoofers: Actively block fraudulent senders instead of just tracking them. These insights help senders identify potential issues and optimize their authentication setup for better inbox placement and security.

Senders looking to automate enforcement and strengthen protection can upgrade to Red Sift OnDMARC, unlocking advanced features such as:

• Automated DMARC policy enforcement to prevent unauthorized domain use
• Record management for SPF, DKIM, DMARC and MTA-STS from a single dashboard
• BIMI support to display a verified brand logo in recipient inboxes
• Expert guidance on optimizing authentication policies
• Instant AI-powered diagnoses of email security issues

Mailgun remains focused on providing senders with the tools they need to maintain deliverability and trust. Free DMARC reporting is a key step toward helping users navigate evolving email security standards and protect their domains from unauthorized use.

Author: The Sinch Mailgun team The Sinch Mailgun team shares news, best practices, and strategies to take your products and apps to the next level using email. Subscribe to our newsletter to get all the articles in your inbox!