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Knowledge Base

Is it possible to use different SSL certificates for Plesk UI (over port 8443)?

 
control paneldomainshttpsplesk control panelplesk for linux

Question

Is it possible to use different SSL certificates if different Plesk UI hostnames are used?

For example, have different valid certificates for:

  • https://example.net:8443
  • https://example.com:8443
  • https://example.xyz:8443

Answer

The functionality is yet to be implemented in Plesk. Vote for it on our UserVoice: Feature Suggestions. SSL support for resellers. Top-voted suggestions are likely to be included in the next Plesk updates.

Workaround

  1. Log into Plesk

  2. Navigate to Domains and create a domain with the name example.net
  3. Using the Domains > Add Domain Alias button, create the required aliases(example.com, example.xyz) for the example.net domain.
    blobid0.png
  4. Navigate to Domains > example.net > SSL/TLS Certificates > Install a Let's Encrypt certificate and select the aliases to be included in the certificate, and request a certificate:
    blobid1.png
  5. Navigate to Tools & Settings > SSL/TLS Certificates. Make sure the "Keep Plesk Secured" option is enabled and click [Change] at the Certificate for securing the Plesk line. Then select the certificate of the example.net domain:
    blobid3.png

Warning: After applying the workaround, the Plesk control panel should be accessed via the 8443 port, e.g. https://example.com:8443

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