Scheduled Service Change: Enable Exchange CAS Server 03-06
Increased Client Access Server Capacity.
There is no workaround for this issue
CIT will be adding four new client access servers to the Exchange Environment. These new servers will add additional capacity for Exchange Client Access. Exchange customers will not be required to make any changes to their client configurations. Please report any client connectivity problems to the HelpDesk or the Network Operations Center.
CIT TDX ID: