Today Microsoft Announced the release of Exchange Server 2016 CU4 which Is available to download now. This main features of this update are: New Outlook on the web (OWA) compose experience Support for .Net 4.6.2 No need to Install the entire desktop experience as a pre-requisites Fix for IIS crash after configuring new DAG Latest … Continue reading "Released Today: Exchange Server 2016 Cumulative Update 4 (CU4)"