[Modus] New startup

[Lanham Rattan]

Ok, I think most everything is working on my transformation to a new machine and OS.  I have one last item and that's when I click on SPAM from the control panel I get the error Anti-Spam, Sieve is not available.  I am running MDAC 2.8 RTF, do I need to step back to MDAC 2.6 ?   Lanham.