Mark works as a System Analyst for Blue Well Inc. He uses Microsoft Outlook for messaging and emailing. MS Outlook has been configured to use his account. He wants to use the Find Public Folder
command on the Tools menu to find search public folders. However, the command is not available
on the tools menu. Which of the following is the most likely cause of the issue?

A.
He is not using a Microsoft Exchange account.

B.
He is not using a HTTP account.

C.
He is not using a POP3 account.

D.
He is not using an IMAP account.