DKIM_KEY_REVOKED

error

This DKIM key has been revoked by publishing an empty key. Signatures using this selector will fail.

Something is wrong and mail or certificates are affected.

How we know

dkim.test
DKIM semantics as distinct from wire-level mangling: revoked (empty p=), a real 512-bit key, testing mode, wrong version, v= not first, unsupported algorithm, and a non-DKIM TXT sharing the selector. Every key is real and parses with node:crypto.