DuckDNS cannot login

I cannot log into the DuckDNS

I have installed the DuckDNS add-on and included my token:

{
“lets_encrypt”: {
“accept_terms”: true,
“certfile”: “fullchain.pem”,
“keyfile”: “privkey.pem”
},
“token”: “myTokenFromDuckDNS”,
“domains”: [
MyName.duckdns.org
],
“seconds”: 300
}

In configuration.yaml I included:

http:
base_url: MyName.duckdns.org:8123
ssl_certificate: /ssl/fullchain.pem
ssl_key: /ssl/privkey.pem

I have port forwarded external port 443 to internal port 8123 on my router for the IP of my raspi.

When I type MyName.duckdns.org I get a login screen “Login to MyName.duckdns.org:80” where I can type login and password but I am not logged in :frowning:

Suggestions?

Only port I have forwarded is external 8123 to internal 8123 (TCP only)