I am looking to develop a system using Let’s encrypt acme client for my clients.
I have a hosting reseller account and I want to provide my customers free wildcard ssl (if possible) or simply SSL Certificates.
Provided that I have a Public (Static IP) VPS server along with Sudo/root access 15 GB disc space.
That client will be visible to my users only and my clients will have an dns option to renew the certificate every 90 days.
How can I do it? Thanks for the help!