Add a Let's Encrypt SSL certificate
Navigate to the Domains menu on the left-hand side and select View for the domain you want to add a Let's Encrypt certificate.

The Let's Encrypt widget will perform a few checks to validate if a certificate can be requested for the domain and www. subdomain.
Does the domain point to a server managed by Sock?
Does the domain point to a server that is online?
Do we get a successful response from http://%{url}/.well-known/acme-challenge/domain_check?domain=%{url}
Do we get a successful response from http://www./.well-known/acme-challenge/domain_check?domain= ?
Do we get a successful response from http:///.well-known/acme-challenge/domain_check?domain= ?
If the checks are successful, the certificate can be requested via Request Let's Encrypt for both.

The certificate request process can take a few minutes to complete.
Sock will display the status of the request in the Let's Encrypt widget of the domain.

Once the Let's Encrypt certificate has been issued, Sock will automatically link it to the domain and subdomain it covers, and deploy it on the relevant virtual server(s).
Sock will display a lock icon next to the domain, to indicate that an SSL certificate is linked.
