On 2/27/23 12:59, Tobias Fiebig via mailop wrote:
after our paper on mail sending configurations some time ago [1], we
now glued that together into a self-service site:
https://email-security-scans.org/
I'd be happy to hear your feedback, especially if things do not work as
expected
Nice!
Results seem accurate for my case. That is, the issues it found seem correct
(haven't checked all green checkmarks for accuracy).
The inevitable questions about how bad the issues are. I.e. what could happen?:
- My ip4 and ip6 reverse DNS records are not DNSSEC-signed. I could ask my
hosting provider if they can sign them. Could there be a reason not to?
- I'm not DKIM-signing the MIME-Version header (marked as minor issue).
I'm happy to see my ed25519 dkim signatures are accepted by someone. (:
Cheers,
Mechiel
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