Let’s Encrypt SSL certificate is not renewed automatically

Symptoms

• Let's Encrypt SSL certificates are not renewed automatically
  

Cause

The Keep Secured option is not set in Plesk > Service Plans > SERVICE_PLAN_NAME > Additional Services tab > SSL It! dropdown (or is not enabled in Domains > example.com > SSL/TLS Certificates) for the domains that are not getting automatic SSL renewals

Let's Encrypt will try to renew all domains name which should be secured based on having the Keep Secured setting enabled or disabled. The domains that have the setting disabled may not have their Let's Encrypt SSL certificates renewed automatically.

Resolution

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Additional information

Keeping websites secured with free SSL/TLS certificates from Let’s Encrypt | Managing Let’s Encrypt Settings | Plesk Obsidian documentation