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dkim

  1. DKIM: generate, publish, verifyDKIM: generate, publish, verifyGenerate a 2048-bit DKIM key in cPanel, publish the TXT record (often default._domainkey), then confirm dkim=pass in Authentication-Results on a message you sent.Updated Aug 29, 2026
  2. DKIM alignment vs a passing signatureDKIM alignment vs a passing signatureA DKIM pass means the signature verified. DKIM alignment means d= matches your From: domain. DMARC needs alignment; a vendor pass on your From: alone does not count.Updated Aug 29, 2026