• Log in as an administrator to your DNS
  • Insert the public DKIM key for Zimbra into the DNS records section
  • Make changes to the update and wait 48–72 hours for your DNS to take effect.

You're done now!

It is customary to verify your DKIM records' validity after releasing them. You may accomplish this quickly and easily by entering your domain name and pressing the Lookup button on a free DKIM record lookup tool.

DKIM by itself is not sufficient to defend your domain from phishing and impersonation attempts. To make use of these advantages, your domain must have DMARC enabled.

Start your free DMARC trial right away!


Look Up DMARC Record

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Look Up DKIM Record

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Look Up BIMI Record

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Look Up and validate SPF Record

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