Feature set
OnDMARC offers a comprehensive suite of features that go beyond basic DMARC reporting. Its core strength lies in its 'Dynamic Services', which adeptly handles SPF, DKIM, DMARC, MTA-STS, TLS-RPT, and BIMI, addressing common challenges like the 10-lookup SPF limit. We appreciate the Investigate tool for instant deliverability diagnostics, making it easier to pinpoint issues.
The platform also boasts forensic reporting, API access, and smart alerts for the more advanced tiers. For organizations looking for holistic email security, features like DNS Guardian, Global IP Lookup, and DNS History in the Premier plan provide a deeper level of oversight, helping to catch subtle threats that might otherwise be missed. The 'Radar' AI feature helps identify potential threats.
LetsDMARC provides a solid foundation for DMARC implementation and monitoring. It focuses on the essential components of DMARC, SPF, and DKIM management, making it accessible for users who primarily need clear reporting and guidance to achieve DMARC enforcement. We found its dashboard useful for quickly grasping the DMARC status of various domains.
While not as feature-rich in advanced areas like MTA-STS or BIMI compared to OnDMARC, LetsDMARC efficiently tackles the critical task of consolidating and analyzing DMARC reports. It's a no-nonsense tool that helps manage multiple domains from a single platform, simplifying what can often be a complex undertaking for IT administrators.