Hi guys,
(Scenery)
I have 4 Exchange Servers 2016 CU22 Frontend; Only CAS Function | CAS Role
I have 6 Exchange Servers 2019 CU9 Backend; Only MBX Function | MBX Role
(Flow)
Internet ==> HLB (Hardware Load Balancer) ==> CAS ==> MBX
PS: Exchange Server 2016 CU22 is kept as CAS Role to maintain compatibility with older email clients.
All users when accessing shared calendar settings get this error <HTTP ERROR 500> below using Exchange Server 2016 CU22 with proxy function.
But. if i access directly through an Exchange Server 2019 CU9, the feature works perfectly.
Follow the configuration:
Any ideas guys?
T
