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Can I set up MTA-STS for my custom domain?

8887816 shared this question 11 days ago
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I noticed that the article about using custom domains with mailbox.org doesn't cover mta-sts configuration. https://kb.mailbox.org/display/MBOKBEN/Using+e-mail+addresses+of+your+domain

On principle, I would prefer to set this up for my domain. Is there a recommended configuration?



Comments (1)


Sure you can, I do have it on my custom domain. Just use github pages for hosting the policy.

This is the guide

This is an example

Don't forget to configure TLS-RPT to monitor how the policy is being used by other providers. You can you free services like https://report-uri.com/

To check if everything is alright, you can use this service https://www.hardenize.com/

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