Multiple sites on one IIS Server using ACME

Server
2

Hi @heathers

it's not a certificate problem. It's the problem that you need Server Name Indication (SNI), but Win 2008 doesn't support SNI.

So if you have only one ip address, you can only use one certificate.

  • Add other ip addresses
  • update to Windows 2012 with SNI - support.
  • use only one certificate with all domain names. That may work, if your application can manage this.