How to manually renew a Let's Encrypt certificate in Plesk?
Renew Let's Encrypt certificates by applying one of the following options:
Click on a section to expand
Renew Let's Encrypt certificate for a domain in Plesk
Go to Domains > example.com > SSL/TLS Certificates > Reissue Certificate > Choose the domain names that should be included > Click Get it free to renew it:
Renew Let's Encrypt certificate assigned in the Plesk Panel or Mail server
Go to Tools & Settings > SSL/TLS Certificates > Let's Encrypt > Fill the form > Renew: