Outlook: Delete all emails older than X days

    Delete all emails older than X days

    1. Open Outlook
    2. File -> Tools -> Mailbox cleanup...
    3. Enter the amount of days and click Search...
    4. In the new window you have the option to expand your search criteria (for example by sender or receiver).
      If you're happy with the result (list in the bottom half of the window) press CTRL + A (to highlight all emails) followed by Right click -> Delete.
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