How to verify SPF/DKIM/DMARC/DomainKey/RBL tests parsed on the email.

December 31, 2020 at 12:01 pm Leave a comment

Hi All

In some situations , when an email is blocked by the antispam device , you need to analyze the headers to findout the actual root cause. However , sometimes the blocked reasons shown by the antispam device are not descriptive especially when you are troubleshooting DKIM related failures.

This is crucial as we need notify the sender’s domain owner to rectify the issues. In these cases you could use the below tool to analyze the tests performed in the email and findout the actual reason for the email blockage in a much descriptive manner.

https://www.appmaildev.com/en/dkimfile

I found it very useful , and thought of sharing it with the community.

Good luck guys.

Entry filed under: Exchange and O365. Tags: , , , .

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