Method to Export mailbox as a PST file

Export mailbox as a PST file
-Go to Files >Open & Export and click Import & Export.
-Select Export to a file; then click Next.
-Select the second option—Outlook Data File (.pst)—and click Next.
-Select the folder which you want to export and click Next.
-Browse the location where you want to save the new PST file and choose the options regarding the duplicate items.
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New Member
Follow these steps Export mailbox as a PST file
Step - 1. In Outlook 2019/2016/2013, to export the data to a PST file, go to File menu and then click Open & Export and finally click the Import/Export option. Note: For Outlook 2010, go to File>Open>Import. For older versions, select File and click Import and Export option.
Step - 2. Select the second option of Export to a file and click Next.
Step - 3. Select Outlook Data File (.pst) and click Next.
Step - 4. Select the Exchange mailbox folder, which is to be exported to a new PST file. Select the checkbox, Include subfolders, and use the Filter option if required. Click Next.
Step - 5. Browse the saving location and choose the required option among the three for managing Outlook duplicate items.
Replace duplicates with items exported
Allow duplicate items to be created
Do not export duplicate items
Click the Finish option finally

I hope this will be helpful!
Lewis Bert


New Member
Add your Microsoft 365 email account to an Outlook app, such as Outlook for Microsoft 365, Outlook 2016, or 2013. Then, you can use Outlook to move email, contacts, and calendar items into your Microsoft 365 mailbox.

  • Add your "source" email account to Outlook. For example, you might add your Gmail account to Outlook 2016. Wait a bit for all of your email and contacts to show up.
  • Add your Microsoft 365 email account to Outlook. After you do this, Outlook will automatically sync with Microsoft 365. You'll see the contents of your Microsoft 365 mailbox appear in Outlook.
  • Choose from the export instructions to export your email from the source account to a .pst file.
  • For example, if you have Outlook 2016, choose Outlook 2013 and Outlook 2016: Export Outlook items from a .pst file.
  • For example, if you have Outlook 2010, choose Outlook 2010: Export Outlook items to a .pst file.
Let me know if this helps.



New Member
If you want to export Outlook Express mailbox as a PST file format, you need to download Shoviv DBX to PST converter tool that quickly performs multiple Outlook Express DBX email data into PST format.
Software Page: DBX to PST Converter