1. Login to your plesk control panel.
  2. under the domain you will see Let's Encrypt, please click on it
  3. Enter your email
  4. Check the checkbox name Include www.yourdomain.com as an alternative domain name.
  5. Then click on install.

If you have any issues please submit a ticket.
這篇文章有幫助嗎? 40 Users Found This Useful (131 Votes)