I have an exchange with a server certificate on mail.mydomain.com but this url was replaced by mail.dnsalias.org.
When I look in the default web site properties I can't choose 'replace the current certificate'.
Can anyone tell me how I can change this certificate?
To show how to generate a certificate request in Exchange 2013. We show this process by using the Exchange Admin Center.
Log into Exchange Admin Center.: First we need to log into the Exchange Admin Center.
Navigate to the Servers >> Certificates…