In the Microsoft article covering implenting DMARC for Office 365 (here
) the section about setting up a monitoring record states:
"Start with a simple monitoring-mode record for a sub-domain or domain that requests that DMARC receivers send you statistics about messages that they see using that domain. A monitoring-mode record is a DMARC TXT record that has its policy set to none (p=none)....
...You can easily see how much of your legitimate traffic is or isn't covered by them, and troubleshoot any problems. You'll also begin to see how many fraudulent messages are being sent, and from where."
But nowhere does it say how you would see these reports? Do they bounce back to the original sender? Is there somewhere in O365 admin these can be viewed?