Our Exchange OnPremise certificate is about to expire, we are going to replace it with a different Cert from different CA.
These are the steps we are going to follow:
•Create the Certificate Request File running the New Exchange Certificate in Exchange Management Console
•Complete Pending Request with the new certificate
•Assign Services to Certificate
•Make sure the certificate use by Exchange is the new one with this cmdlet Get-ExchangeCertificate
then I believe we have to update the hybrid configuration. My question is: Shall I run the HCW or run Update-HybridConfiguration?