Change sniproxy to Caddy: pass through https://*.sandcats.io Sandstorm domains?

Hi,
can I use Caddy instead of sniproxy?

Caddy handles all Let’s Encrypt SSL domains, but because https://myserver.sandcats.io has it’s own SSL cert provided by Sandstorm, it’s needed pass though all HTTP and HTTPS traffic for myserver.sandcats.io .

Info about snproxy:

https://xamar.sandcats.io/shared/Bqa9dftNbc1Ni06D-SgBdkFuM_iky8VHAlTw0Rk1lzN