u/Informal_Respect49

▲ 1 r/DMARC

DKIM and SPF Authentication PASS but the DKIM and SPF Alignment FAIL.

Hi everyone,

I need your expertise and take on this.

  • Identical Google Workspace IPv6 addresses sent on the same date (2a00:1450:4864:20::132 on August 6)
  • one email shows: DKIM and SPF Authentication PASS and the DKIM and SPF Alignment PASS.
  • But the other one shows: DKIM and SPF Authentication PASS but the DKIM and SPF Alignment FAIL.
  • Both emails are showed delivered.

My conclusion is that this is just a bad reporting. Is this parsing bugs or errors from Microsoft?

But I would love to get your take on this matter.

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u/Informal_Respect49 — 9 days ago