Zimbra Open Source 6.0.2 + DSPAM, always innocent?

[imx]

Hi,

Ive just enabled DSPAM on a 6.0.2 open source version server, however when i run zmtrainsa it always seems to see the mail is not spam? Even though i have classed it as spam in the webgui, and it picks up the mail as being in the spam dir (because it processes it):

20091028201449 Starting dspam training
Taking Snapshot...
zimbra TP: 0 TN: 0 FP: 0 FN: 5 SC: 0 NC: 0
Training /tmp/ham.Xfl5184 / /tmp/spam.xxs5183 corpora...
[test: spam ] 1249cc93506-0 result: FAIL (Innocent)
[fn] Subject: Attractive aged mother videos
[test: spam ] 1249cc93506-1 result: FAIL (Innocent)
[fn] Subject: The only real Virgin pussy website on the Net!
TRAINING COMPLETE

Any ideas?!

Also, if i try to run it manually against my spam box for a specific user it appears to hang?

zimbra@mambo:~$ zmtrainsa blah@blah.com spam Junk
20091028201653 Starting spamassassin spam training for blah@blah.com using folder Junk
[] INFO: Total messages processed: 92
netset: cannot include 127.0.0.0/8 as it has already been included
netset: cannot include 127.0.0.0/8 as it has already been included
netset: cannot include 127.0.0.0/8 as it has already been included
Learned tokens from 64 message(s) (92 message(s) examined)
netset: cannot include 127.0.0.0/8 as it has already been included
netset: cannot include 127.0.0.0/8 as it has already been included
netset: cannot include 127.0.0.0/8 as it has already been included
20091028201701 Finished spamassassin spam training for blah@blah.com using folder Junk
20091028201701 Starting dspam spam training for blah@blah.com using folder Junk
13145: [10/28/2009 20:17:01] No such feature 'chained'

Any one seen these issues?

Thanks, iMx