How to export OST file data in Outlook 2016, Windows 10

Discussion in 'Windows 10' started by Ralph Miller, May 22, 2018.

  1. Ralph Miller

    Ralph Miller MDL Novice

    May 22, 2018
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    I need to export my email from the offline data file in Outlook 2016. I am using MS Outlook in Windows 10. How can I export OST data and upload my Office 365 account?
     
  2. TigTex

    TigTex MDL Member

    Oct 5, 2009
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    OST is a file that only contains fragments of emails. You will need to archive your emails using outlook's archive feature and then you can copy the archive.pst file that's created