You have an Exchange Server 2010 organization that contains 1,500 mailboxes. The average sizeeach mailbox is a 750 MB. All users run either Microsoft Office Outlook 2010 or Outlook Web App to access their e-mail. All users who run Outlook 2010 are configured to use Cached Exchange Mode. You need to configure a mailbox solution for the organization to meet the following requirements: Ensure that administrators can search and find any message Reduce the size of the offline store (OST) for each user Provide access to all e-mail messages by using either Outlook 2010 or Outlook Web App What should you do()?
A. Create a Personal Archive for each user and then create a retention policy. Instruct users to compact the OST file.
B. Create a personal folder (PST) file for each user. Store all PST files on a network share. Instruct users to compact the OST file.
Create a second disabled user account and a second mailbox for each user. Configure journal rules to journal all the messages for each user to the user¯s second mailbox
D. Create a new disabled user account and a new mailbox named Journaling Mailbox. Configure journal rules to journal all the messages for each user to Journaling Mailbox.of