SSL host Headers allow you to bind one certificate to multiple websites running on a single IP. But the certificate has to be a wildcard SSL.
To do this please follow these steps:
* Go to IIS and click on the first site * Click on the bindings and add the 443 binding to it with the installed certificate * Once the certificate is installed on the site and its running use these steps to configure this on the rest of the sites
i) Open CMD ii) Go to C:WindowsSystem32Inetsrv by typing cd C:WindowsSystem32Inetsrv iii) In 'Inetsrv' folder you are currently in, run the following command: appcmd set site /site.name:"" /+bindings.[protocol='https',bindingInformation='*:443:' and the should be replaced with the site name e.g; appcmd set site /site.name:"domain.mydomain.com" /+bindings.[protocol='https',bindingInformation='*:443:domain.mydomain.com' IV) All done and now you should be able to hot the site on https.