I am going to create an Exchange2010 environment. What is good for my Exchange in case of getting emails from outside. Like is Catch All Account is good for Exchange OR either Exchange Live is good ? like CatchAll account has a benifit, It(CatchAll account) collects emails if Exchange got down and in Exchange Live environment my outside emails will be bounce If my Exchange gets down. Kindly let me know the Advantages and Disadvantages of both scenerios ""CatchAll and Exchange Live"". Expected environment OS = windows2008R2 Exchange version = Exchange 2010 Note: My Exchange2010 will be cluster with 2nodes. Two databases on first node and second node has the copies of these two databases. One database will be active on first Node and second database will be active on second node.Any comment will be appreciated ________________________________ Thanks Zahid Haseeb zahidhaseeb.wordpress.com

Hello, If you are not using third-party, you can use cluster or DAG for Fault tolerant. Ensuring High Availability in Microsoft Exchange Server 2010 http://technet.microsoft.com/en-us/magazine/ee835711.aspx Thanks, Simon

Hello, If you are not using third-party, you can use cluster or DAG for Fault tolerant. Ensuring High Availability in Microsoft Exchange Server 2010 http://technet.microsoft.com/en-us/magazine/ee835711.aspx Thanks, Simon