I’m new to LetsEncrypt and SSL even.
There are so many clients, and I have no basis for selecting one. Please suggest.
I have a vps with doing shared hosting for multiple domains, all unrelated to each other. Each user have their own nginx server block, symlinked to a nginx sites-enabled directory.
1 I wish for renewal process to be automated… so what’s an ideal client?
2. I’m looking at generating account.key and domain.key per user. I need advice if it’s recommended to have per-subdomain-account.key and per-subdomain.key. And then there’s dhparam.pem key, do I need to generate this per user too?