When a user is leaving the company, it is sometimes necessary to archive all items in the user's mailbox prior to the mailbox being disabled from archiving and deleted from Exchange.
Note: If there are any icons that are pending they must be cancelled first. (See Related Documents for instructions to cancel items in a Pending State)
To archive all of the data in a specified user's Inbox, perform the following:
1. Create a new Exchange Mailbox archiving policy that archives all user email.
a. Message classes TAB: All applicable Message Classes to be archived
b. Archiving Rules TAB:
i. Archive items when they are older than: 0 Days
ii. Never archive items younger than: 0 Days ( Uncheck this option if it is checked )
c. Archiving Actions TAB:
i. Check the box for Archive unread items
2. Create a new top level provisioning group with just the desired user in it, and set it to use the newly created policy.
Note: If there are numerous users, an alternative is to specify an Organizational Unit and move the affected users to this OU.
3. Run the Provisioning task
4. Synchronize the user/user's in question.
5. Perform a manual Run now of the Mailbox Archiving Task for the Specified User.