mailer storing RMAIL on UNIX

[jclose@potomac.ads.com (J. Jeffrey Close)]

I store my mail in RMAIL format on a UNIX machine, and my incoming mail
goes in inbox, as usual.  However, I'd like to be able to read and update
the mail file from the LISPM where I spend most of the time (the stuff's
on the UNIX box for several other reasons).

The Mailer won't let one select RMAIL as a mail storage format for UNIX
machines, so I need a fix.  I can think of a couple of quick but dirty
hacks, and before looking into it more I'm wondering if there is an
accepted way to address this that I've missed, or an existing hack.
Any help is appreciated...

Carpe Lispm,
Jeffrey