Migration vers Exchange 2013 : Attendre le CU1

Cette nuit a été riche en informations et en annonce !


La sortie du SP3 d'Exchange 2010 et le RU10 d'Exchange 2007 SP3 permettront de faire coexister ces versions d'Exchange avec Exchange 2013 !
Cependant Microsoft recommande une coexistence en production qu'une fois le CU1 d'Exchange 2013 appliqué ! Ce dernier est annoncé pour le Q1 2013 !

"NOTE: Exchange 2010 SP3 allows Exchange 2010 servers to coexist with Exchange 2013 CU1, which is also scheduled to be released in Q1 2013. Customers can test and validate this update in a representative lab environment prior to rolling out in their production environments as an important coexistence preparatory step before introducing Exchange Server 2013 CU1" 

et

Note: Exchange 2007 SP3 RU10 allows Exchange 2007 servers to coexist with Exchange 2013 CU1, which is also scheduled to be released in Q1 2013. Customers can test and validate this update in a representative lab environment prior to rolling out in their production environments as an important coexistence preparatory step before introducing Exchange Server 2013 CU1.

Référence :
Exchange 2007 SP3 RU 10 : http://blogs.technet.com/b/exchange/archive/2013/02/12/released-update-rollup-6-for-exchange-server-2010-sp2-and-exchange-2007-sp3-ru10.aspx

Exchange 2010 SP3 : http://blogs.technet.com/b/exchange/archive/2013/02/12/released-exchange-server-2010-sp3.aspx