Mail list server

[Peter Howell]

        Is there a list server daemon I can install on my linux box? 
I'm running RH5.2 and I have direct internet access.  I'm hoping to set
up a small list server for a group of STARS! players.
        Oh yes, and just to make it a bit more complicated, I'm running
on an alpha. so it should be 64bit friendly, or at least the source
should be simple enough for me to be able to clean it up without
spending an inordinate amount of time.

Thanks.

Peter