Knowledgebase: Outlook Tips
When I start typing an email address in Outlook, my email suggests a bad email address. How do I remove the bad address?
Posted by (Inactive) Lacinda Riesland, Last modified by Richard Watt on 26 April 2018 02:44 PM

To remove one address from the list so that it won't be suggested again, open a new message and begin typing in the address. Use the up and down arrows to select the bad address from the suggested addresses. When the bad address is highlighted, simply hit delete. The bad address is removed from Outlook's frequently used contacts list.