Incorrect e-mail address entry in Address Book

[JerseyIslander]

Hiya all

I am using outlook 2002 on XP Pro in a Server 2000 AD domain using
Exchange 2000. When you open the Address Book in Outlook on any client
computer and scroll over to view the "E-Mail Address" on our Global
Address List one of the address says that the user is cn=Nobby
Blampied. This is not the users name, however if you select the email
address from the list it does get delivered to the correct person...

I have searched all through AD and the users account and also in
Exchange and can find no mention of the entry "Nobby".

Does anyone have any ideas, this has driven me mad.

Cheers
JerseyIslander