Port 4434 instead of 443

[jvanasco]

@schoen

Your app needs to use port 80 for initial certificate validation and should normally also use it for certificate renewal. You can’t use port 4434 for certificate renewal, except as an HTTP 301 redirection target from port 80.

Can the app also do a redirect from 80 to 4434/etc for the initial certificate validation as well? I thought that was allowed.