Several tools can assist in monitoring your email authentication results:
DMARC Analyzer: Provides detailed reports and insights on DMARC, SPF, and DKIM results. Google Postmaster Tools: Offers data on email authentication, spam rates, and more. Microsoft SNDS: Provides insights into email traffic and sender reputation. Mail-Tester: Allows you to test your emails for SPF, DKIM, and other authentication mechanisms.