There are a couple of ways to determine if an organization’s emails are DMARC protected:
1. Check the email headers: By examining the email headers, it is possible to see if the messages pass DMARC authentication. If the email passes DMARC authentication, the headers will contain information such as “DMARC=pass” or “DKIM=pass.”
1. Use a DMARC analyzer tool: A DMARC analyzer tool can be used to scan an organization’s email domain and provide a report on the effectiveness of their DMARC policy. These tools can identify any potential email threats and provide recommendations on how to improve email security.
1. Check with the email service provider: Organizations can check with their email service provider to determine if they have implemented DMARC protection. Many email service providers now offer DMARC protection as part of their email security services.