[Mailman-Users] Discarding nonmembers emails

[Todd C. Williams]

I have volunteered to train people on the use of Mailman version 2.1.7.cp2
for PMI Portland (http://www.pmi-portland.org/).  
 
I do not understand the "Privacy options." "Sender filters", entry "List of
non-member addresses whose postings will be automatically discarded".  I
have entered an address and set the option "Should messages from
non-members, which are automatically discarded, be forwarded to the list
moderator?" to "no" and the administrators and moderators still get notices.

 
What am I missing.
 
Cheers,
  Todd C. Williams
    eCameron, Inc.
    www.ecaminc.com <http://www.ecaminc.com/> 
    Office: 1-360-834-7361
    Hand Ph: 1-360-521-9051