Installation of Exchange 2016-Windows update and also WAC update
After the installation is completed, you must update the WAC server to with the latest updated fixes by running windows update. Again, this may require to be done a couple of times before everything is up to date
Request and import certificate
When it is ready, we require requesting a certificate which can be used to secure the communication.
Open mmc console
Now, Click on file and add remove Snap-in
Now, Add the Local Computer Certificate store
Then, Select local computer and click on “finish” and then on “ok”
Navigate to surf on Personal
Now, Right click over the Personal and then select on the All Tasks -> Advanced Operations -> Create Custom Request
Now, Click on “Next” button
Now Click on “ Next” again
Select your custom Web Server Template from the drop down and then click on the “Next” button .
Then click over the little arrow and then select on properties
The certificate must contain common name and then the name of the server. In case you plan to install another WAC server for high availability, then you must add it now to avoid future hazel. Also, select the common name well if your WAC server is going to be used for SharePoint and Lync/Skype for Business Server.
The kind of FQDN name for the WAC server in common name. In Alternative name, choose the DNS and then add internal FQDN name for the WAC server, and external FQDN name of your WAC url.
Now select the general pane and enter a friendly name for the certificate.
Choose the Private Key and then click down arrow under Key choices. Select “Make private key exportable” and then select on “OK”
Now choose “ Next” button
Come on to the browse now
Choose a folder to save it, enter a name for the request file and then click on “Save” button.
Then click on “Finish” button
Now, Open the Internet Explorer – navigate to surf your certificate server, and then click on request a certificate
Now click on advanced certificate request
Now paste on the content of the request file you generated earlier and choose the web server certificate and submit.
Then click on “Download Certificate” option
Now, Save the certificate
Going on back in the MMC choose the All Tasks ->Import
Now, Select on “Next” button
Browse to the certificate and then click on “next” button
Now, Select “Next” button
Now, Select on the “Finish” button
Now click on button “OK”
Observe that you have imported the certificate
Now double click on the certificate and ensure you have the private key. Now Click on “OK” button.