So we're running Outlook 2007, with Exchange 2007...

We have a few users in our global address list, where instead of their email address, it has some random string of numbers (GUID maybe?).

So for instance... John Doe should have the email address JDoe@Company.com, instead the address book shows something like: "5645423131s45615615@company.com".

I have verified through our PDC active directory, and the exchange server, that both locations have the correct email address.

Any ideas?