I have installed Let's Encrypt SSL Certificate on a windows-server-2012-r2 machine running iis-8.5. It is an ASP.NET 4.5 website running on an Azure VM.
The installation was successful and I can see the https binding for the website.
However the website is accessible on http, but not https. I have recycled the AppPool but in vain. I have also added an inbound rule in Azure portal for port 443.
What could be the reason? Any help is appreciated.