I'm hoping for some help or guidance on resolving an issue I have with a renamed user account in AD. Outlook continues to bring up the old user account name. For example, the renamed user appears as:
John Doe <david>
I've tried deleting the .nk2 file but I believe the problem is a deeper issue.
Looking at an entry in the .nk2 file, I see something like "/O=uwlm/OU=uwlmnt1/cn=Recipients/cn=user" where OU is referring to an Exchange 5.5 server that is was removed after we migrated to a new server. The server was removed following procedures listed here and that particular item no longer appears in AD anywhere that I can find.
Any advice is greatly appreciated.