[Mimedefang] MD I/O intensive?

[Kenneth Porter]

--On Monday, March 15, 2004 2:38 PM -0500 "David F. Skoll" 
<dfs at roaringpenguin.com> wrote:

> You must, must, _must_, use a ramdisk for the /var/spool/MIMEDefang
> directory.

Any pointers to a HOWTO for setting up the ramdisk? I'm about to set up a 
new server with enough memory to make it worthwhile.