any can guide me how to impliment online archive in exchange 2010

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Is there any specific you want to know?

Here's a good start
Understanding Personal Archives

http://technet.microsoft.com/en-us/library/dd979795.aspxMartina
Miskovic

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hi Martin,
you mean i can directly enable online archive on users mailboxes in exchange 2010 server. there is no any Prerequisites setup that i have to do in exchange 2010 server.

Rajesh Yadav

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No, There are no special prerequisies for Personal Archive, but you might want to create your own retention policy.Martina Miskovic

Need to support users over the internet? click here try our remote control online beta

Hi,
You can follow the steps in the article below, you can check the part: requirements for configuring Exchange Online Archiving
Configure Exchange Online Archiving

http://technet.microsoft.com/en-us/library/hh529915.aspxXiu
Zhang
TechNet Community Support

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