There is 2 major update for Exchange Server product, Exchange 2010 SP3 RU5 and Exchange 2013 SP1 ! Open-mouthed smile

  • Update Rollup 5 for Exchange Server 2010 Service Pack 3 (SP3) resolves issues that were found in Exchange Server 2010 SP3 RU3 since the software was released. This update rollup is highly recommended for all Exchange Server 2010 SP3 customers. For a list of changes that are included in this update rollup, see KB2917508.
  • meanwhile for Exchange Server 2013 SP1, its officially support for Windows Server 2012 R2 and Edge Transport is in the house !

more news from Exchange Team Blog about Exchange Server 2013 SP1 :