Hm, after installing MagicSpam ( the free version ! ) , I send me a testmail with this :
XJS*C4JDBQADN1.NSBN3*2IDNEN*GTUBE-STANDARD-ANTI-UBE-TEST-EMAIL*C.34X
In the overview I can see nothing about spam !
On the other way, I send it via the SpamAssassin, it works !
So, test it, please ...