[Evolution-hackers] spamd control?

[William John Murray <w murray rl ac uk>]

   Hello there,
               I would like to save memory, while still running
spamassassin, (5 copies is 75Mb real Ram taken, quite a chunk for 1
process)from evolution. I cannot figure out how this is controlled.
/etc/sysconfig/spamassassin is ignored. If I run a system spamd daemon
it is ignored and 5 more are started.
   Please, how do I configure this behaviour?
  [Evo 2.1.3.1]
        Thank you,
       Bill Murray
Ps. I did send this to the 'evolution' list but it never appeared...