Hi all,
I have Exchange 2010 and utilize an internal CA for internal servers as well as external access so we currently import the certificate on each computer \ laptop. We decided to purchase a public certificate so our concerns are the following:
1. If we make the public certificate SANs the same as the internal one we currently have, will the users continue to work with no issues or we need to delete the existing internal certificates from their local certificates store in each machine?
2. We have multiple SMTP domains hosted on our exchange, can we use a wildecard certificate and how will be its configuration?
Thanks
