Feature set
OnDMARC provides a comprehensive suite of DMARC management tools. We found its Dynamic Services particularly robust, allowing for seamless management of SPF, DKIM, DMARC, MTA-STS, TLS-RPT, and BIMI. The platform excels at simplifying SPF record flattening, essential for bypassing the 10-lookup limit and ensuring deliverability for complex sending infrastructures. Its Investigate tool offers instant deliverability diagnostics, which is a significant time-saver.
The Radar Pro feature, combined with DNS Guardian and Global IP Lookup, extends beyond basic DMARC monitoring to offer proactive threat intelligence and DNS health checks. Forensic reporting provides granular detail, helping us understand authentication failures and identify potential spoofing attempts. We appreciate the API access and smart alerts for integrating with existing security workflows and staying informed of anomalies.
Proofpoint Email Fraud Defense (EFD) focuses on end-to-end email fraud protection, building upon DMARC to secure the entire email ecosystem. Its core strength lies in streamlining DMARC deployment with dedicated consultants and guided workflows, making the transition to enforcement smoother for large organizations. The platform provides extensive visibility into legitimate senders and potential threats.
Beyond DMARC, EFD offers robust organization reputation protection, actively identifying and preventing domain and lookalike domain spoofing. The Supplier Risk Explorer is a standout, offering insights into third-party risks and impostor threats. Its hosted authentication services, including SPF, DKIM, and DMARC, simplify record management, ensuring compliance and high reliability across geographically distributed data centers.