[Mimedefang] configure mimedefang prefix for non default clamav install

[John]

does anyone know how to tell mimedefang where to look for clamav?  it finds
it in usr/local/bin but if i install somewhere else it dosn't find it.  i've
tried making links to the files to /bin and /usr/local/bin but mimedefang
still dosn't find clam.  if anyone knows anything about this i would be very
appreciative for any help you can give me...since i like to install my
programs in specific places, making it easier to do upgrades.

thanks

john