The URL created when clicking on an icon is unusable.

The name used for the server part of the URL is the common name of the domino server.

This has to be the fully qualified internet name of the server.

In a LAN scenario this may work because usually the DNS is configured in a way that the domino server can be referenced by its common name. However, when using https, this will result in a security warning because the name used is not the name used by the SSL certificate.