According to these DMARC reports I'm getting, my DKIM signatures are failing, but I'm checking the same mail locally (returned to me, since I'm part of the same mailing list), and my own server's DKIM check passes.

Not sure what to make of that ...

· brutaldon · 1 · 0 · 0

MXToolbox also says the DKIM record is valid.

Curious ...

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The obvious answer here is probably the correct one. If I email myself (different service provider) directly, then DKIM passes. There's probably a header or something getting munged on the mailing list that I didn't think was part of the DKIM check.

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