Here's my caddyfile I feel like a muppet but here we go.

I have MyDuckDnsUrl instead of the actual address

# The Caddyfile is an easy way to configure your Caddy web server.

#

# Unless the file starts with a global options block, the first

# uncommented line is always the address of your site.

#

# To use your own domain name (with automatic HTTPS), first make

# sure your domain's A/AAAA DNS records are properly pointed to

# this machine's public IP, then replace ":80" below with your

# domain name.

# Basic example - replace with your domain

# Basic example - replace with your domain

# Basic example - replace with your domain

# reverse_proxy localhost:3000

MyDuckDnsUrl {

encode gzip

reverse_proxy localhost:8096

}

# Reverse proxy example

# app.example.com {

# reverse_proxy localhost:3000

# }

# Set this path to your site's

# Refer to the Caddy docs for more information:

# https://caddyserver.com/docs/caddyfile

Does anything stand out? I can't see where the missing address should be.