Your Exchange Server 2007 organization has a single Edge Transport server, which is configured with a spam quarantine mailbox. You need to reduce the amount of spam that reaches user Inboxes. You also need to be able to review marked messages and to monitor them for false positives. What should you do?
A.
Increase the spam confidence level (SCL) threshold value for deleting e-mail
B.
Increase the spam confidence level (SCL) threshold value for quarantining e-mail
C.
Reduce the spam confidence level (SCL) threshold value for rejecting e-mail
D.
Reduce the spam confidence level (SCL) threshold value for quarantining e-mail