How do I delete an auto email address in "To"?

[JulianB]

I have put an erroneous email address into Send. now every time I want to
send an email to that person Outlook shows me two addresses for that person.
Since both email addresses are very similar i am constantly getting "Cannot
Deliver" messages. How can I Delete the wrong emaill address?

 

[Russ Valentine [MVP-Outlook]]

You will need to be more accurate and precise when you post. Learn the
difference between autocompletion and autoresolution
(http://home.indy.rr.com/russval/autocompletion.htm) and state which feature
you are using.