To setup [Etke's](https://etke.cc/) Matrix service, you will need to reverse-proxy or redirect to certain endpoints.
Assuming your matrix is on `matrix.example.com` and website on `example.com`, your `Caddyfile` will look like this:
```caddyfile
https://example.com {
root /var/www/html
file_server
encode gzip zstd
redir /.well-known/matrix/* https://matrix.example.com{uri} permanent
}
```
With this, the Matrix endpoints will point to the right locations.