[Exim] Ok...

Well, upon careful examination of the procmail documentation, I noticed
a tiny line that states -d <user> and -p are mutually exclusive. I
didn't know that and so my procmail command line was trying to use them
both. I'm removing the -d <user> portion, so hopefully TMDA will work as
it's got the environment it needs now (I hope!) Soon to see!

-- Dan