How to change HA default https port 443 to anything else

hi everybody,

as i have conflict with other application on the same machine with port 443, and as i couldn’t change the other application default https port from 443 to anything else, i need to change the https port 443 of HA to 445 (or other port).

I see in the doc how to change HTTP server_port , but not HTTPS port ?

thanks for help

HA is using by default port 8123… in http or https… So the access to HA is by default for https:

https://your server host:8123/

So the configuration.yaml I have is to access it via https:

  server_port: 8123
  ssl_certificate: '/etc/letsencrypt/live/your server host/fullchain.pem'
  ssl_key: '/etc/letsencrypt/live/your server host/privkey.pem'

thanks, as i have a dyndns already available (NO-IP) may i add letsencsrypt too ?
when i specify for my URL : https://mydydns:8123/
As i want to add skill to alexa, i get an error: this couldn’t deliver an secure connexion

so i don’t understand the words in, at account linking :
Note: you must use a valid/trusted SSL Certificate and port 443 for account linking to work
they specifically ask for port 443 (and not 8123)

I am using letsencrypt (needs to be renewed every three months)… No-Ip or others, it is not really important… For Alexa, maybe you need to create a specific topic for being more visible…