Trying to get a letsencrypt cert, on a home server, with an ISP that blocks incoming port 80. DNS provided by #YunoHost, so I can't use DNS challenge method. What is my best option?
1. Migrate to a new (configurable) domain? (scared to do this)
2. Rent a VPS, run openVPN and forward all traffic through that? (would this even work?)
3. ? (You tell me)