No. Most likely it is in the autocompletion cache.
Remove individual addresses from the autocompletion cache by highlighting
the entry when presented in the suggested names list (use your arrow key to
migrate to the entry) and then hitting your Delete key before you tab out of
the field.
To clear the entire cache, follow the instructions he
http://support.microsoft.com/default...;EN-US;Q287623

--
Russ Valentine
[MVP-Outlook]
"Regina Talley" wrote in message
...
I created a distribution list on one of my users. The next day we put the
distribution list on the exchange with the same name. Then I went back to
the
user computer and deleted the distribtion list ,that is in her contacts.
When
she type part of the distribution list name it is still looking at the one
that was in her contacts even thou it was deleted from the contacts.

If it was in delected items would that be the reason.
Regina