Feature set
Sendmarc offers a robust suite of DMARC features, focusing on comprehensive email security. Their platform provides detailed aggregate reports and forensic data, allowing users to identify and block (or blacklist) unauthorized senders. We found the integration with existing DNS records to be straightforward, and their guidance on SPF, DKIM, and BIMI configuration is quite helpful.
Beyond core DMARC, Sendmarc includes blacklist (blocklist) reporting, MTA-STS and TLS reporting, and user access logs, catering to a broad spectrum of security needs. The API-first approach on higher tiers ensures flexibility for automation and integration with other systems, which is a significant advantage for larger organizations or MSPs.
DMARC Report excels in providing clear, actionable insights into DMARC compliance and email authentication. Their platform offers aggregate and failure reports, helping us pinpoint issues affecting email deliverability. The tool guides you through setting up SPF, DKIM, DMARC, BIMI, and MTA-STS records with remarkable ease, often generating the necessary DNS entries for you.
We appreciated DMARC Report's granular access controls for groups of domains, which is particularly beneficial for agencies and MSPs. While the API is not available on all plans, it is a powerful feature in the higher tiers, alongside advanced alert management and white-labeling options. The continuous release of new functions also indicates an evolving platform.