I guess my problem will seem fairly "known" as I found many examples of it through google. However I found no solution (or I am actually too dumb to understand that I am reading a solution when it is written).
My Problem is this: I have a certificate with multiple subdomains connected. It is already renewed once on this server, which is installed behind a cable router. Ports 80 and 443 are forwarded.
Pages Served on port 80 and 443 are actually available from the outside IP.
However I get a "connection refused" when trying to renew with "certbot renew".
also Let's Debug and https://check-your-website.server-daten.de/?q=passys.nl tell me "unable to connect to server".
This is something I do not understand as nginx server is there, and it does serve pages.
My domain is:
I ran this command: certbot renew
It produced this output:
"detail": "Fetching http://webmail.passys.nl/.well-known/acme-challenge/9Fad4AjFCuzpI0c2mDhitByIbbeuFdebUqaziRYkVLM: Timeout during connect (likely firewall problem)",
My web server is (include version): NGINX 1.18.0
The operating system my web server runs on is (include version): Arch Linux
My hosting provider, if applicable, is: -
I can login to a root shell on my machine (yes or no, or I don't know): yes
The version of my client is (e.g. output of
certbot --version or
certbot-auto --version if you're using Certbot): 1.12.0
Full log: Letsencrypt.log - Pastebin.com
I guess I need a step-by-step as I don't get what is wrong here.
Thank you for your time.