|Steps to Recover|
If you have not modified your profile or attempted to log on to the new mailbox, use the following steps to copy the offline messages to a PST:
Start the Exchange Client OFFLINE.
On the Tools menu, click Services.
Add a Personal Folders (PST) service.
Select the messages that you want to copy.
On the File menu, click Copy.
In the Copy to dialog box, select the personal folders (PST) that you created in step 4.
Repeat steps 5 through 8 for each folder that contains messages.