How to Export Emails (PST File) in Outlook 2010
Click on the File tab.
Click Open and then click on Import
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Select "Export to a file" then click Next
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Select Outlook Data File (.pst) and then click on Next.
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Select the top-most folder or your target email account, check the box Include subfolders and then click on Next.
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Click on the Browse button.
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Decide where you will place the .PST file and click on OK
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Click on Finish.
A password box will pop up. Leave all fields blank and just click on OK.
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That's it! You have successfully exported your .PST file to your preferred location.
Click Open and then click on Import
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Select "Export to a file" then click Next
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Select Outlook Data File (.pst) and then click on Next.
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Select the top-most folder or your target email account, check the box Include subfolders and then click on Next.
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Click on the Browse button.
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Decide where you will place the .PST file and click on OK
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Click on Finish.
A password box will pop up. Leave all fields blank and just click on OK.
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That's it! You have successfully exported your .PST file to your preferred location.
Updated on: 30/11/2018
Thank you!