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DMARC online checker

Domain-based Message Authentication, Reporting and Conformance (DMARC) is method of email authentication. It tells receiver how to coordinate results of two existing mechanisms SPF and DKIM and tell where to send quarantine/fail feedback.

More information about DMARC can be found at http://dmarc.org/

Did you found bug in reporting? Please send us link to failing report, we will fix it as soon as possible.