What time was the message received, really?

Ok, so it has been sometime since I posted last here. I thought I would share with you this time issue I have been having for a month or so. Still have not quite figured out the route cause.

I am mostly doing this to determine why this is happening. As I type this 20090420 @ 2:15PM PST -- cause unknown.

Here's what happens.

I send a mail. To myself. Outlook 2003 says it was 'sent' at the right time, but I received it... in the past. This was reported by from people whom I sent e-mail back and fourth with.

Guess1
At first, I thought it had something to do with the Time Zone of the SMTP server. After speaking with a colleague, he gave me Guess2.

Guess2
At second glance, the thought was this due to the time savings changes that were made by the US government, and subsequent patches that went out after. I update Windows XP Pro, Office 2003. Same problem.

Guess3
Software defect: Outlook 2003?

Example 1 - Gmail.com -> Msn.com (hotmail)

Viewing the INCOMING message in Outlook 2003
Sent: Mon 4/20/2009 2:05 PM
Received: Mon 4/20/2009 1:05 PM


Details: (Note: some of the times below indicate that in timezone -700 it's the same time as -800 -- does that sound right to you?)

X-Message-Delivery: Vj0xLjE7dXM9MDtsPTA7YT0xO0Q9MTtTQ0w9MA==
X-Message-Status: n:0
X-SID-PRA: Jason Pehur
X-SID-Result: Pass
X-Message-Info: JGTYoYF78jEHjJx36Oi8+a6J0iEbrZtt8uADlv5nVvdW/v0Fxy+pHLPsD14PmKbzoIWoutMtRWObLUl9xzX+cb9aT8kYs893
Received: from rv-out-0708.google.com ([209.85.198.251]) by SNT0-MC1-F1.Snt0.hotmail.com with Microsoft SMTPSVC(6.0.3790.3959);
Mon, 20 Apr 2009 14:05:21 -0700
Received: by rv-out-0708.google.com with SMTP id b17so950854rvf.46
for ; Mon, 20 Apr 2009 14:05:21 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
d=gmail.com; s=gamma;
h=domainkey-signature:received:received:from:to:subject:date
:message-id:mime-version:content-type:x-mailer:thread-index
:x-mimeole;
bh=y/te0qjU/TRy2gI5DDrPXJgggYN+C+ONGNZJVHKnOQc=;
b=E2X5DiGrkf3dH76D1SMcxZ2KgL7FdM1tysbwon1bE/YWsFMWynSWflO1XOrZ+3V4JQ
q4mIyjI6JK0LnqRs8QYI2euifZKtfle6NR/m6niHW6J5je9F5+gPtjwV6fV4eCWDkAjV
wJOZmqDlRdHu59nbE0YFQEy6thwpTjiaG8XTk=
DomainKey-Signature: a=rsa-sha1; c=nofws;
d=gmail.com; s=gamma;
h=from:to:subject:date:message-id:mime-version:content-type:x-mailer
:thread-index:x-mimeole;
b=mTFK7nAVelYIjM5Uu1yBEHaQ1EGy9S9nv6g9gd1zDtKbVmEnQU22BLBIBAZcduv867
JlemsuznAeO9BukNZSBbYQJVVTNI1aPeXwMPXRwOv0TghuCZZdHztDEunr6sCVeo3hr5
Hw+3aDcbWPPsj0bQxw4nPPn+3gAqCrIm+LW1c=
Received: by 10.140.164.1 with SMTP id m1mr2616163rve.174.1240261521075;
Mon, 20 Apr 2009 14:05:21 -0700 (PDT)
Return-Path:
Received: from melody (c-98-207-224-38.hsd1.ca.comcast.net [98.207.224.38])
by mx.google.com with ESMTPS id g14sm10489390rvb.39.2009.04.20.14.05.19
(version=SSLv3 cipher=RC4-MD5);
Mon, 20 Apr 2009 14:05:20 -0700 (PDT)
From: "Jason Pehur"
To:
Subject: TT 2:04PM PST gmail->hotmail
Date: Mon, 20 Apr 2009 14:05:05 -0800
Message-ID:
MIME-Version: 1.0
Content-Type: multipart/alternative;
boundary="----=_NextPart_000_0007_01C9C1C1.02896F20"
X-Mailer: Microsoft Office Outlook 11
Thread-Index: AcnCBA+fsM6yImhfQ9Ggn3y8TTieOQ==
X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.5579
X-OriginalArrivalTime: 20 Apr 2009 21:05:21.0539 (UTC) FILETIME=[B7717D30:01C9C1FB]


Viewing the OUTGOING message in Outlook 2003
Sent: Mon 4/20/2009 2:05 PM