DKIM + DMARC + SPF for Email with Microsoft Custom Domain
Protect your email with SPF (sending control) and DKIM (spoof control) –Â when hosting with O365 Email. How to use DMARC to Validate Email:Â https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/use-dmarc-to-validate-email?view=o365-worldwide How to use DKIM to validate outbound email:Â https://docs.microsoft.com/en-us/microsoft-365/security/office-365-security/use-dkim-to-validate-outbound-email?view=o365-worldwide NameCheap – […]