Achieving Immutability with Exchange Online and Exchange Server 2010 SP1

Microsoft is offering free guidance to organizations looking to taking advantage of the in-place archiving capabilities of the latest on-premises and Cloud Exchange offerings via the Download Center."With Exchange Server 2010 SP1 and Exchange Online, Microsoft enables organizations to immutably preserve mailbox items for discovery using an in-place archive, keeping those items within the Exchange […]

Microsoft is offering free guidance to organizations looking to taking advantage of the in-place archiving capabilities of the latest on-premises and Cloud Exchange offerings via the Download Center.

"With Exchange Server 2010 SP1 and Exchange Online, Microsoft enables organizations to immutably preserve mailbox items for discovery using an in-place archive, keeping those items within the Exchange infrastructure."

"While the technology used to achieve immutability is different than sending items to a separate, read-only archive, the Exchange approach achieves the same results--preserving all data in a way that is tamper-proof and discoverable--while at the same time conserving more of the relevant data, reducing IT complexity, and delivering a seamless user experience."

You can download the "Achieving Immutability with Exchange Online and Exchange Server 2010" here.