Auto-Complete feature in Outlook if turned ON saves time. However, at times, you may want to delete some e-mail addresses that you see in the drop down or suggested list that Outlook provides when you start typing the e-mail address.
To delete the e-mail address from the drop down in Outlook, please follow the steps given below.
1. Type the email address you wish to clear from the cache until outlook displays it as shown above.
2. Press the down arrow key to select the email address and press the delete button.
3. All Done.