So I've setup #algo on a free ec2 instance, and I've connected my home server #yunohost to it... But now I'm stuck about how to reach my server with its URL. I have the ports open on ec2, and ufw... But I'm not sure how to 'forward' them I guess? My home connection has a dynamic IP, handled by yunohost/dyndns. It's a miracle I've gotten this far, but can someone give me the next hint please? The whole point is so I can get a letsencrypt cert.