Forum Discussion
DMARC, DKIM & SPF
What's the latest advice on DMARC, DKIM and SPF for Office 365 tenants? I have configured SPF records with the Office 365 include for all domains that I manage as a minimum. I have configured DMAR...
I would recommend going over this 3-part series of blog posts on the subject: https://techcommunity.microsoft.com/t5/Security-Privacy-and-Compliance/Schooling-A-Sea-of-Phish-Part-3-Intra-Org-Email-Link-Scanning/ba-p/181470
And this very detailed article, which also reflects the current recommendations: https://support.office.com/en-us/article/anti-spoofing-protection-in-office-365-d24bb387-c65d-486e-93e7-06a4f1a436c0?ui=en-US&rs=en-US&ad=US