How to Empty Auto-Complete List in Outlook for Windows

Sometimes the Auto-Complete list for auto-completing email addresses can get corrupted. To clear it, follow the simple steps below.

  1. Open Outlook and click on the File Menu and select Options.
  2. Under Mail, scroll down until you see the Send Messages section.
  3. Click on the Empty Auto-Complete List button and then click Yes when asked if you are sure.
  4. That's it, you can now close out of the Outlook Options window and return to Outlook. 
Creation date: 1/4/2021 11:52 AM (      Updated: 1/4/2021 11:53 AM (
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