I'm sure this is a simple question for you all, however its just not something I have done before.
We have a single 2016 Exchange Server here and I need to renew the wildcard certificate it uses, which is expiring soon.
I can see that this should just be a case of clicking the "renew" link on the certificates page, following the wizard and then importing the new certificate. I then have to assign the services from the old certificate onto the new one.
Really I just wanted to check if there would be any downtime for this process, will users loose their connection in their Outlook clients (or get warnings) when this change happens?
Thanks!
