[KLUG Members] How to read mail header?

[komal]

Hi
I am trying to decipher one mail header. I am unable to understand following
line.

Received: from 202-63-173-245.broadband.isp.exatt.net
 (202-63-173-245.broadband.isp.exatt.net [202.63.173.245])
 by mail.enterux.com (IMP) with HTTP for <geeks at enterux.com@localhost>; Sat,
 31 Jul 2004 06:27:30 -0500
What is the meaning of geeks at enterux.com@localhost ?

Thank you

Komal

Original mail header:-

Return-path: <geeks at enterux.com>
Received: from ndl1mx1-a-fixed.sancharnet.in
 (ndl1mx1-a-fixed.sancharnet.in [61.0.0.46])
 by wppa.sancharnet.in (iPlanet Messaging Server 5.2 HotFix 1.21 (built Sep
8
 2003)) with ESMTP id <0I1P00209PRRAD at wppa.sancharnet.in> for
 agencies_ad1 at sancharnet.in; Sat, 31 Jul 2004 16:19:35 +0530 (IST)
Received: from conversion-daemon.ndl1mx1-a-fixed.sancharnet.in by
 ndl1mx1-a-fixed.sancharnet.in
 (iPlanet Messaging Server 5.2 HotFix 1.21 (built Sep  8 2003))
 id <0I1P00C01PI7LM at ndl1mx1-a-fixed.sancharnet.in>
 (original mail from geeks at enterux.com) for agencies_ad1 at sancharnet.in
 (ORCPT agencies_ad1 at sancharnet.in); Sat, 31 Jul 2004 16:10:55 +0530 (IST)
Received: from ns3.micrologic.net (ns3.micrologic.net [66.98.156.37])
 by ndl1mx1-a-fixed.sancharnet.in
 (iPlanet Messaging Server 5.2 HotFix 1.21 (built Sep  8 2003))
 with ESMTP id <0I1P001K0PO06O at ndl1mx1-a-fixed.sancharnet.in> for
 agencies_ad1 at sancharnet.in (ORCPT agencies_ad1 at sancharnet.in); Sat,
 31 Jul 2004 16:10:55 +0530 (IST)
Received: (qmail 28040 invoked by uid 48); Sat, 31 Jul 2004 11:27:30 +0000
Received: from 202-63-173-245.broadband.isp.exatt.net
 (202-63-173-245.broadband.isp.exatt.net [202.63.173.245])
 by mail.enterux.com (IMP) with HTTP for <geeks at enterux.com@localhost>; Sat,
 31 Jul 2004 06:27:30 -0500
Content-return: prohibited
Date: Sat, 31 Jul 2004 06:27:30 -0500
From: geeks at enterux.com
Subject: Re: From Komal About Junior System Administrator
In-reply-to: <000701c475ca$53007900$5227013d at komal>
X-Originating-IP: 202.63.173.245
To: komal <agencies_ad1 at sancharnet.in>
Message-id: <1091273250.410b822261473 at mail.enterux.com>
MIME-version: 1.0
Content-type: text/plain; charset=ISO-8859-1
Content-transfer-encoding: 8BIT
User-Agent: Internet Messaging Program (IMP) 3.2.2
References: <000701c475ca$53007900$5227013d at komal>
Original-recipient: rfc822;agencies_ad1 at sancharnet.in