Your customer has the default spam settings on their appliance. They need an immediate
reduction in missed spam, but without increasing their false positive rate. How should you
advise them?

A.
In the HAT settings, increase the SBRS threshold for the BLACKLIST sender group.

B.
Enable Marketing Mail Detection.

C.
Enable Intelligent Multi-Scan

D.
Advise their end users to use the spam plugin or send false negatives samples to
ham@access.ironport.com