DMARC Reports

DMARC reporting provides useful information to the domain owner about email activity, authorized or not that uses your domain. The Reports provide you with the IP addresses of mail servers that are sending messages in the name of your mail domain. This includes messages originating legitimately from your mail server, illegitimate uses by spammers and spoofers, and, probably most importantly, the grey area where SPF or DKIM authentication fails unexpectedly. The analysis can be performed by results or by sources. Moreover, an overview of reporters that sends you DMARC reports is available.