The same options are available in the Home or Pro versions.
Unfortunately onlysomeone has I believe misunderstood what you want.
Usenet is covered by the Internet Mail provider and as such you can elect for Silent mode (see image), however, this setting is for all email and Usenet traffic if a virus is found. Internet Mail, Customize, Advanced, Silent mode, with general answer No (Cancel).
I personally don't like this option as you are unaware of possible infection.