Hey Guys,
Initiating this thread to discuss to prepare ourselves to install the recent CU22 update for Exchange 2013
From the technet blogs its very clear that we have the below issues focused n fixed,
- 4487603 "The action cannot be completed" error when you select many recipients in the Address Book of Outlook in Exchange Server 2013
- 4490060 Exchange Web Services Push Notifications can be used to gain unauthorized access
- 4490059 Reducing permissions required to run Exchange Server using Shared Permissions Mod
When it comes to real time deployment we will have few things to clarify for a smooth installation.
1. Will this reduced permission model impact any of the exchange operations ?
2. Will the Changes to the EWS architecture impact SFB & Outlook for MAC or any other applications?
"After this change, clients that rely on an authenticated EWS Push Notification from the server that is running Exchange Server will require a client update to continue to function correctly."
One major concern is that we had to reset the exchange computer account password.
Please do pour in your inputs to perform a flawless upgrade.
Ganesh G | Messaging Consultant