I’m beginning to think this is going to be a blog about SSL certificates as most of the articles seem that way inclined just now!
When it comes to IIS serving a single web site over HTTPS it’s pretty straight forward. Select bindings and add a new one for HTTPS. You should notice that at this stage you can’t enter in a host name as that field becomes greyed out when you choose HTTPS. This is the crux of our problem. You want to run another HTTPS site on port 443, but can’t.
Well you may not be able to do this from the GUI, but you can from the command line using an admin script.