You have an Exchange Server 2010 organization named Contoso.com. All users from your
company have the @contoso.com email address suffix.
You need to configure a public folder named Folder1 so that Internet users can post content
by sending an e-mail to folder1@contoso.com.
What should you do?

A.
Mail enable Folder1.

B.
Assign the author role to Anonymous.

C.
Create a new mail contact that has the e-mail address folder1@contoso.com, and then
create a transport rule.

D.
Create a new mailbox that has the e-mail address folder1@contoso.com, and then create
a transport rule.