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How do I fix the “DKIM signature is invalid” error?

Despite aligning the DKIM records. How do I fix the you can see hong kong telegram data invalid DKIM signature errors. Let’s see what the possible reasons for “Invalid DKIM signature” are and how to fix them.

1. Troubleshoot incorrect DKIM DNS entries

After creating a DKIM TXT record and adding it to the DNS configuration file, if you encounter an “Invalid DKIM Signature” error, you can resolve it by following these steps:

Steps to find DKIM record errors

  • Sign up and navigate to  the DKIM Lookup Tool.
  • Enter your domain name and selector (or leave it blank so our platform can automatically detect your selector). Click the “Find” button.
  • Our tool will analyze your DKIM DNS entries and highlight errors in the record syntax.

Fix errors in DNS

  • Log in to cPanel or whatever DNS management a robust and flexible email marketing console you use.
  • Click on  Advanced DNS Zone Edit option under your domain name.
  • Select a domain from the list.
  • Go to  Edit DNS Records.
  • Enter the correct value for the DKIM record by editing the current value.
  • Click Save.

2. Wait for DNS propagation delay

Despite changing the settings in the DNS configuration file, the error still occurs. This usually occurs because after changing the DNS settings, it takes 24 to 48 hours for DNS propagation. This depends on the TTL value mentioned in the DNS record.

In this case, it is recommended to wait for 3 to 4 days for the DNS to fully propagate. In the meantime, you can check the DNS propagation status of your domain using a DNS propagation tool or analyzer.

Why do I see “DKIM-Signature Body Hash Not Verified”?

If you see a status of “DKIM-signed body hash not verified” for your DKIM signature, it simply means that the calculated hash of the email does not match the body hash added in the “bh=” tag.

Many commercial email servers change the inline text to the bottom trust review of the incoming email before breaking it down. This results in an invalid body hash, which causes a DKIM Signature Body Hash Not Verified error. This ultimately causes DKIM to fail, which in turn causes  the DMARC check to fail.

In some cases, the email source may fail DKIM and DMARC checks because hackers have tampered with your email content. This can also result in the DKIM Signature Body Hash Not Verified error.

Some possible reasons why you are seeing DKIM=neutral (body hash not verified) are.

 

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