DMARC Source Viewer
Advanced Email Source Identification
Part of our DMARC Management Platform
Gain unmatched clarity into your email ecosystem with dmarcian’s Source Viewer, designed to see who or what is sending email on behalf of your domain.
As part of our DMARC Management Platform, the Source Viewer delivers clear email source identification and comprehensive email security visibility.
It uncovers all systems sending on your behalf, verifying SPF, DKIM, and DMARC compliance across your domains, and provides actionable intelligence to protect your domain, reputation, and deliverability.
What Is Email Source Identification?
True email security visibility means seeing the full picture of how your organization’s email is sent, authenticated, and received. With a clear view, you can quickly distinguish between trusted senders and potentially harmful sources that may impact deliverability or expose you to threats such as phishing, spoofing or fraud.
Email source identification enables organizations to pinpoint and monitor every system or platform sending emails from their domains. Our Source Viewer automatically detects all email senders, including internal mail servers, a trusted third-party platform, or an unexpected system, giving deeper actionable insights into each source’s authentication status and sending behavior.
The Power of Email Security Visibility
Discover Who Is Using Your Domains
Our Source Viewer is powered by our comprehensive classification engine and fueled by dmarc.io, a free resource that we maintain for the benefit of the entire email community as part of our mission to make email safer for everyone. Organizations gain trusted insights into configuration requirements, authentication health, and ongoing compliance.
The Benefits of dmarcian’s Source Viewer
Deploy Confidently and Accurately
Gain visibility and clear insight into every email source sending on your behalf to protect your email domains.
- Instantly see which sources fully comply with DMARC, SPF and DKIM.
- Easily identify unauthorized senders and shadow IT before they impact your deliverability or reputation.
- Efficiently monitor authentication health and gain insights from receiver feedback, including Gmail, Yahoo and Microsoft.
- Real-time compliance and alignment reporting for proactive defense against phishing, spoofing and fraud.
- One-click access to detailed source configuration instructions for rapid remediation and enforcement.
Get Started with Advanced DMARC Analytics
30-Day Risk-Free Trial and Expert Support
By combining powerful email source identification with in-depth security visibility, dmarcian enables organizations to achieve full DMARC enforcement with confidence. With complete oversight of every source, you not only secure your domain but also protect your brand reputation and improve email deliverability,
Real email security begins with visibility, and visibility begins with dmarcian’s Source Viewer.