installing zammad with caddy

Hello, I am new to the self-hosting community and I want to install Zammad. The problem is that when I try to install Zammad with Portainer, it gives me an error saying that port 80 is already in use. This is expected because I use Caddy, not Nginx. I can’t move forward—can someone help me with how to install Zammad with Caddy?

Best

Sounds like the available scenarios might be helpful for you:

Switching the nginx port with an override would also be an option… if you don’t know how to do that, then a docker based installation might not be the best should to be honest.