There&#x27;s been some efforts to support IIS, including a client for use with powershell.<p>[1] <a href="https:&#x2F;&#x2F;github.com&#x2F;ebekker&#x2F;ACMESharp" rel="nofollow">https:&#x2F;&#x2F;github.com&#x2F;ebekker&#x2F;ACMESharp</a>