Cumulative Update 2 for Exchange Server 2013

Exchange Team released Cumulative Update 2 for Exchange Server 2013

This CU contains the following major changes:

  • CU2 increases the maximum number of supported databases per server from 50 to 100 in the Enterprise Edition;
  • Enables silent redirection for Outlook Web App (OWA) to Exchange 2007 and Exchange 2013 when using multiple internet-facing AD sites or alternative ExternalURL settings (i.e. for legacy purposes);
  • Introduces the DAG Management Service which will offload monitoring and reporting from the Replication Service;
  • Shifting several responders from per-server throttling to per-group throttling;
  • Support for updating local help files using the cmdlet Update-ExchangeHelp;
  • Improvements in OWA Search to indicate search hit locations;
  • Introduction of *-MalwareFilterRule Cmdlets to apply custom malware policies to users, groups or domains.

The list of bug fixes in this CU is undisclosed. Microsoft updated the following KB:

  • KB2866064 Can’t load OWA Premium by using Internet Explorer 11 in an Exchange Server 2013, Exchange Server 2010 or Exchange Server 2007 environment
  • KB2846288 Information store worker process crashes when you export mailboxes in an Exchange Server 2013 environment
  • KB2842504 EAS users incorrectly throttled in an Exchange Server 2013 environment
  • KB2830765 “MAPI_E_FAILONEPROVIDER” error when you use a MAPI application in a mixed Exchange Server 2013 and Exchange Server 2007 or Exchange Server 2010 environment
  • KB2835562 You can’t disable Outlook Web App access for users in on-premises Exchange Server

You can download Exchange 2013 Cumulative Update 2 here. More details about these changes can be found in the original announcement.

System Center Summer Night

For wo that missed the Dutch System Center Summer Night community event. Here are the slides: