Debian Etch

I goofed up my exim4 config... even after reading man pages and
Goggle'ing - go figure!

Sent a mail to my user from my user with mutt and this is the header
(I've changed names and domain to protect privacy on this post):

Envelope-to: linux_user_name@my_real_ISP
Delivery-date: Sat, 26 Jan 2008 12:44:20 -0700
To: my_username <linux_user_name@my_real_ISP>
Subject: testing 0
From: my_username <my_real_username_for_ISP@my_real_ISP>

What I was trying to do is send and receive an internal mail from my
username to my username. Next step, after this is straitened out, is
send from local to smpt and receive from pop3 to local.

What is needed to correct the above local mail situation?

Thank you,
--
sk8r-365
Go through, go through the gates; prepare ye the way of the people;
cast up, cast up the highway; gather out the stones; lift up a
standard for the people. -- Isaiah 62:10