Exchange 2013 Cumulative Update 5

Microsoft recently released its quarterly update for Exchange Server 2013, Cumulative Update 5 (CU5), and the successor of Exchange 2013 Service Pack 1 (which is Cumulative Update 4 under the hood). It is a Cumulative Update, so it contains all fixes, features and functionality of earlier CU’s so if you’re installing a fresh Exchange 2013 server or upgrade for example from CU2 there’s no need to install SP1 first. Just start directly installing Exchange 2013 CU5.

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