This should be a simple problem

1. The problem I’m having:

Get https to work

Fresh install on Lubuntu 22.04 by using Curl.
Port forward from 1443 to 443 since Comcast doesn’t allow 443.
Tested on localhost. Works.
Changed Caddyfile web_server browse. Tested. Works
Changed :80 to my domain name obtained from Duckdns.org
Tried to access from Firefox htts://my_new-domain:1443
Got error: Error code: SSL_ERROR_INTERNAL_ERROR_ALERT
authenticity of the received data could not be verified.

curl: (35) error:0A000438:SSL routines::tlsv1 alert internal error
No errors in log.

2. Error messages and/or full log output:

3. Caddy version:

4. How I installed and ran Caddy:

a. System environment:

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c. Service/unit/compose file:


d. My complete Caddy config:


5. Links to relevant resources:

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