
After that, your old emails should not be deleted after three or twelve months. Click Next and finish the configuration, then reboot Outlook for the changes to take effect. Move the slider to the right from 1 year to All. Then older emails are deleted from the local Outlook client storage. By default, the Outlook client in Windows uses local storage on a computer to store emails for 1 year.

Check the Cache Exchange ModeĬache Exchange mode is a setting in Outlook that determines the period for which email messages are preserved in local storage used by Outlook installed on a computer for accounts using Microsoft Exchange email services. This method helps you find old emails in Outlook if these emails were received by Outlook for your Microsoft 365 account before and if old emails were not deleted. If you delete this search folder, the emails are not deleted.

Click this folder to see all emails older than three months in Outlook. Now you can see the folder with the Older Than 3 months name in the Search Folders section in the navigation pane.

If you use Outlook on your Windows machine, try to search for old emails in the installed version of Microsoft Outlook that is configured to send and receive Microsoft 365 email. DISCOVER SOLUTION Find Old Emails in the Outlook Email Client
