Graphus vs Mimecast DMARC Analyzer: Side-by-Side Comparison (2026)

Mimecast DMARC Analyzer

Organizations that need to stop domain spoofing at the authentication layer should use Mimecast DMARC Analyzer, particularly if your team lacks deep DNS expertise; the record setup wizard and managed services handle the heavy lifting that usually trips up smaller security shops. The tool covers all three authentication protocols (SPF, DKIM, BIMI) with real-time monitoring and forensic reporting that actually tracks source IP and geography, which matters when you're investigating which attacker is abusing your domain. Skip this if you're already running mature DMARC infrastructure with in-house policy tuning capability; the value proposition softens once you've moved past initial implementation.