David works as a Support Analyst for White Well Inc. He uses address books of Microsoft Outlook 2010 to save the address lists. MS Outlook has been configured to use an IMAP account. David is searching an e-mail address of an employee. He wants to ensure that Outlook finds all the e-mail addresses that are not in a local address book or a corporate-wide directory.
Which of the following types of address books will he use to accomplish the task?
A. Outlook address book
B. Internet directory services
C. Global Address List
D. Third-party address books
