spamassassin on low memmory machine

[Vadik <vadik@kutsyy.com>]

I run my web and email server on machine with 32 Mb RAM.  It works fine, 
but spamassassin really takes a lot of memory.  And to make things 
worse, it often runs 10 and more sessions.  is the a way I can configure 
spamassassin to run no more than 1 session at a time? I use Exim4 and 
courier.

Thanks.