Outlook saves the list of entered addresses to help in autocompletion. You
can delete individual entries by highlighting them in the dropdown and
hitting Delete on them

"Patricia" wrote in message
...
It is extremely frustrating that each time I type a name from my contact
list
in To (address) line of an e-mail, the system comes up with the name of an
individual I may have sent an e-mail to once, but not the individual in
contacts. Why?