What is the function of the Symantec Mail Security 8300 default Email Virus Policy?

A.
checks for viruses, mass-mailing worms, spyware, adware, and suspicious attachments

B.
checks for viruses, mass-mailing worms, spam, and suspected spam

C.
checks for internal and external mass-mailings and suspicious attachments

D.
checks for spyware, adware, and all message attributes