[Mimedefang] Rules Location

[Mike Carlson]

I have MIMEDefang/SA installed on FreeBSD and there are two location where the .cf files are stored. I am wondering which location is the right one.
 
I have rule files here:
 
/usr/local/etc/mail/spamassassin/
 
/usr/local/share/spamassassin/
 
Thanks,
--Mike