PLEASE BE ADVISED THAT IT IS REQUIRED TO HAVE URL REWRITE INSTALLED IN IIS IN ORDER FOR THIS TO WORK PROPERLY. A HUGE THANK YOU TO ALI MUALLA FOR THIS ADDITIONAL INFO!

Hi everyone. This is not a question. I wanted to share some very useful info with the community. I just helped a customer who wanted to redirect only ONE of his SM email domains from http to https. Prior to today, I have never had anyone ask me how to do that. Folks usually want to redirect all of their domains to a particular https. I wanted to provide the code I added to the SM web.config file to make this work. I have tested this on SM 15x and it works like a charm. I was told that this will work on SM 16x and 17x, but I have not personally test it as of yet. This is the code...

<rewrite>
  <rules>
    <rule name="Imported Rule 1" stopProcessing="true">
      <match url="^(.*)$" ignoreCase="false" />
      <conditions>
        <add input="{HTTP_HOST}" pattern="^mail.exampledomain\.com" />
        <add input="{SERVER_PORT}" pattern="80" ignoreCase="false" />
      </conditions>
      <action type="Redirect" redirectType="Found" url="https://mail.exampledomain.com/{R:1}" />
    </rule>
  </rules>
</rewrite>

I hope some of you guys will find this helpful. I know I did. Please let me know if you have any questions.