E20.6. Research the purpose and format of an email header. Then study the following email headers. Explain: What path did the email take? To whom was it addressed, and to whom was it delivered? How long did it spend in transit?

Delivered-To: sailingevi@mail.com Received: by 10.231.143.81 with SMTP id t17cs175323ibu;

Mon, 28 Dec 2009 20:15:20 -0800 (PST) Received: by 10.231.157.131 with SMTP id

b3mr2134004ibx.19.1262060119841;

Mon, 28 Dec 2009 20:15:19 -0800 (PST) Return-Path: Received: from mail-relay.atrust.com (mail-relay.atrust.com

[63.173.189.2]) by mx.google.com with ESMTP id 12si19092249iwn.27.2009.12.28.20.15.19; Mon, 28 Dec 2009 20:15:19 -0800 (PST)

Received-SPF: neutral (google.com: 63.173.189.2 is neither permitted nor denied by best guess record for domain of garth@grsweb.us) client- ip=63.173.189.2;

Authentication-Results: mx.google.com; spf=neutral (google.com: 63.173.189.2 is neither permitted nor denied by best guess record for domain of garth@grsweb.us) smtp.mail=garth@grsweb.us

Received: from mout.perfora.net (mout.perfora.net [74.208.4.194]) by mail-relay.atrust.com (8.12.11/8.12.11) with ESMTP id nBT4FI9r017821 for ; Mon, 28 Dec 2009 21:15:19 -0700

Received: from grsweb.us (wolverine.dreamhost.com [75.119.201.185]) by mrelay.perfora.net (node=mrus1) with ESMTP (Nemesis) id 0Ma0RD- 1NgKS52KT9-00LeuN; Mon, 28 Dec 2009 23:15:17 -0500

Date: Mon, 28 Dec 2009 20:15:13 -0800 From: UNIX and Linux System Administration Handbook

Reply-To: garth@grsweb.us To: evi@atrust.com Cc: garth@grsweb.us Message-Id: <4b398251b11ab_e92383578b2d9b036f@wolverine.tmail> Subject: New comments on Printing Mime-Version: 1.0 Content-Type: text/html; charset=utf-8 X-Provags-ID:

V01U2FsdGVkX18pouiYXif/bVfh+D9wFXMr24TahAzDNZqM+jA04iLR7S4 olDXRpXlrbQMblNoZf5jO6edc+WIGC8Fi4hd5Ak15vBARASOFQYxNJWea9 8SyQg==

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