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Knowledge Base

Plesk shows: example.com_webmail.conf: SSLCACertificateFile: file ‘/usr/local/psa/var/certificates/certxxxXXX’ does not exist or is empty

 
apachedomainsemailinstall plesklinux

Symptoms

  • The following warnings is present on the Home page in Plesk:

    New configuration files for the Apache web server were not created due to the errors in configuration templates: Syntax error on line 52 of /etc/httpd/conf/plesk.conf.d/webmails/example.com_webmail.conf: SSLCACertificateFile: file '/usr/local/psa/var/certificates/certxxxXXX' does not exist or is empty . Detailed error descriptions were sent to you by email.

  • plesk repair web -y command fails with the same error.

  • Domains show the Default web server page in a browser.

  • Domains > example.com > SSL/TLS certificates shows that CA part of the certificate is missing (pale icon).

Cause

Product issue:

  • #PPPM-11899 "Running the apache2ctl -t or systemctl restart httpd commands after creating a certificate for a domain via the Let’s Encrypt extension and the removing the ‘*-ca.crt’ part no longer breaks Apache configuration."
    Fixed in:

    • Plesk Obsidian 12 May 2020 (Linux)

Resolution

Please consider updating your server:

  • How to install Plesk updates

Workaround

If update is not possible for some reason you may try the following

workaround

  1. Log into Plesk.

  2. Switch the certificate in Domains > example.com > Mail Settings > SSL/TLS certificate for webmail to None and apply changes.

  3. Connect to the server via SSH.

  4. Reconfigure all domains:

    # plesk repair web -y

  5. Upload or issue a new certificate for example.com in Domains > example.com > SSL/TLS certificates.

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