I'll second Exim.
I use Exim, and although it is a full mail server capable of most
everything I've found it to be very easy to set up, very well commented,
and also well documented. You shouldn't have a problem with emerging it,
and adding in the IP ranges of your other devices.
--
Michael Liesenfelt
University of Florida
Innovative Nuclear Space Power and Propulsion Institute
begin:vcard
fn:Michael Liesenfelt
n:Liesenfelt;Michael
org:Innovative Nuclear Space Power and Propulsion Institute;Nuclear and Radiological Engineering
adr:University of Florida;;2800 SW Archer Rd. Bldg.554;Gainesville;FL;32611-6502;US
email;internet:[EMAIL PROTECTED]
title:Student
tel;cell:954.319.2274
x-mozilla-html:FALSE
url:http://inspi.ufl.edu/mliesenf
version:2.1
end:vcard
