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Setting Up DKIM, SPF & DMARC Records

Setting Up DKIM, SPF & DMARC Records

HexonCP generates these authentication tags automatically when you create a mail domain. You do not need to run opendkim keys commands manually.

Retrieving DNS Records from the Panel:

  1. Open the **Website Dashboard** and select Email Server.
  2. Click Email Authentication Settings.
  3. The panel displays the exact TXT values generated for your DKIM public key, SPF (Sender Policy Framework), and DMARC rules.
  4. Copy these values and add them as TXT records to your DNS provider (e.g. Cloudflare, Namecheap).
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DKIM Key Record

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv1w...
Selector: default Copy Record
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