You have an Exchange Server 2010 Service Pack 1 organization named contoso.com.All users have the contoso.com e-mail address suffix. You discover that both anonymous and authenticated users can post content to a public folder named Folder1 by sending e-mail messages to folder1@contoso.com.You need to prevent all users from posting content to Folder1 by sending e-mail.What should you do?()
- AFrom Outlook Web App (OWA), modify the properties of Folder1.
- BFrom the Exchange Management Shell, modify the permissions of the default Receive connector.
- CFrom the Public Folder Management Console, modify the properties of Folder1.
- DFrom the Exchange Management Console, modify the properties of the Public Folder database.