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The documents in this section describe advanced procedures for email account management. Remember that some of the changes you make through this information may cause adverse effects on other related or unrelated services. We recommend that you vet any information with your Systems Administrator to ensure that the changes are appropriate for your specific application.

 If you need help with any of these processes, open a technical support ticket.


  • Some of the documents in this section describe dangerous procedures or unsupported workarounds that we do not guarantee will work in the future. Exercise caution when you execute the steps in these documents.
  • Any changes that you make to your email accounts may negatively affect other cPanel & WHM services.

Important information

Before you execute the steps in any of this section's documents, we strongly suggest that you understand the following information:

  • These documents do not account for any additional changes or customizations to your server.
  • We only tested the instructions in these documents on default installations of CentOS and Red Hat® Enterprise Linux®.

Additional documentation

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