i have a running hybrid configuration between exchange 2013 and office365 operational since 2 years. i have users running on both on premises and office365.
the public certificate is about to expire this week, i couldnt renew it as i have a problem with the payment.
therefore, i re-issued a new one from another provider, but i still didnt complete the request.
cab you advise please on the procedure?
does it need downtime?
do i need to do anything on the HCW level knowing that the old certificate is used by the HCW and the o365 connector.
your help is appreciated
thank you in advance