[exim] Using spamassassin as well as rspamd in exim ACLs?

Hi,

Is anyone using, and having success, in running email through spamassassin
as well as rspamd?

I currently just use spamassassin, but wonder if rspamd will help catch the
various junk emails that are slipping though with low spamassassin scores.

I was thinking of setting a variable as the spamd_address in order to
select the pool of spamassassin servers or the pool of rspamd servers...

Any thoughts?

Thanks!

S.