Microsoft Exchange Server 2013 RTM gets first Cumulative Update April 3, 2013 by admin Tweet Microsoft has announced that it has released Cumulative Update 1 for Microsoft Exchange Server 2013 RTM, offering its users some new features in addition to bug fixes. Read more… Neowin Related Posts:PSA: Support for Exchange Server 2013 is ending soonMicrosoft gives one month warning for Exchange…Microsoft wants to streamline Exchange Server…Microsoft says transport/DLP rule conflicts have…Microsoft will now deliver some Exchange Server…