DMARC

Your quick guide to email security acronyms: SMTP, MX Records, DNS, DMARC, and more

Email security is crucial to shield your business reputation, and you must deploy the necessary measures to stay abreast of cybercriminals. This extensive domain guide contains many terms that you may need an understanding of…Continue Reading: Your quick guide to email security acronyms: SMTP, MX Records, DNS, DMARC, and more

How Microsoft’s new aggregate DMARC reports enhance visibility of your sending sources

As of March 2023, Microsoft 365 has started sending aggregate DMARC reports to domains with a Microsoft MX record. This long-awaited release fixes a blindspot with inbound mail to an M365 tenant that existed; previously, where Microsoft didn’t report on DMARC results, you would miss crucial insight (and legitimate senders) that could then be blocked from sending emails once p=reject was enabled…Continue Reading: How Microsoft’s new aggregate DMARC reports enhance visibility of your sending sources