Hey all - this is my first time setting up a server with Let’s Encrypt. I am using the nginx plugin on Ubuntu. Earlier I was getting a timeout error, but then realized I had to open up port 443. Once I did so, I am seeing the following response when I run “sudo certbot --nginx”
Failed authorization procedure. maxbox.us.to (tls-sni-01): urn:acme:error:connection :: The server could not connect to the client to verify the domain :: Connection reset by peer
I have a feeling there are some additional steps I need to take to set up Nginx, which I don’t know about/am missing. I added a listen key for my server configuration
listen 443 ssl default_server;
listen [::]:443 ssl default_server;
but that’s all I’ve changed with my server configuration.