Adding the [caddy-l4](https://github.com/mholt/caddy-l4) plugin allows me to proxy the following non-HTTP services: - [ ] [Stalwart](https://stalw.art/docs/server/reverse-proxy/caddy/): IMAP & Proxy Protocol [example](https://github.com/mholt/caddy-l4/blob/master/docs/examples/imaps_with_proxy_protocol.md) - [x] [soju](https://codeberg.org/emersion/soju/src/branch/master/doc/getting-started.md): alpn routing [example](https://github.com/mholt/caddy-l4/blob/master/docs/examples/tls_alpn_routing.md) - [ ] [Mumble](https://github.com/mumble-voip/mumble-docker)
Adding the caddy-l4 plugin allows me to proxy the following non-HTTP services: