[Mimedefang] SA scores

[Mark Johnson]

This may not be the right list, but I'm having some issues with how 
mimedefang calls spamassassin and gets scores back.  I'm receiving the 
typical stock spams everyone is getting blasted with.  Here's the 
strange part.  If I save the message source and run it against 
spamassassin, it might score 10.5.  When it goes through mimedefang, it 
only scores 2.5.  Any ideas how to debug this?  Or suggestions on 
configuration changes?   Here's what I've tried:

1)  Run spamc as any user and I get 10.5.
2)  Run spamassassin -D as any user and get 10.5
3)  Tried various changes to mimedefang-filter, but doesn't seem to make 
a difference.

Here's the report in mimedefang:

X-Spam-Score: 2.25 (**) 
BAYES_50,EXTRA_MPART_TYPE,HTML_IMAGE_ONLY_20,HTML_MESSAGE

Similiar message from spamassassin:

X-Spam-Status: Yes, score=10.8 required=5.0 tests=BAYES_50,EXTRA_MPART_TYPE,
        HTML_IMAGE_ONLY_20,HTML_MESSAGE,RCVD_IN_BL_SPAMCOP_NET,
        SARE_GIF_ATTACH,SARE_GIF_STOX,TVD_FW_GRAPHIC_ID1,
        TVD_FW_GRAPHIC_NAME_LONG,UNPARSEABLE_RELAY autolearn=no 
version=3.1.7

Running:

mimedefang-2.57
Mail-SpamAssassin-3.1.7

Thanks!

Mark