电邮跟踪工具

Apple Mail 2.x (Mac)

1. Select the message you want to view the headers of.
2. Press SHIFT-COMMAND-H to toggle full headers for the message. Alternatively you can click VIEW in the menu bar, click MESSAGE, click LONG HEADERS.

Microsoft Outlook 2003 (Win)

1. Select the message you want to view the headers of.
2. Right click the mouse, select OPTIONS.
3. Headers will be displayed within the "Internet Headers" area of a pop-up window.

Mozilla Thunderbird 2.x

1. Select the message you want to view the headers of.
2. Press COMMAND-U (Mac) or CTRL-U (Win) or click VIEW from the menu bar and select MESSAGE SOURCE.
3. Headers will be displayed in a new window.

Google Mail (GMail)

1. Open the message you want to view the headers of.
2. Click the down arrow next to the "Reply" link.
3. Select "Show Original" to open a new window with the full headers.

Windows Live Hotmail (Full Version)

1. This does not work with Safari on Mac OS X.
2. Right click on the message (from the list of emails).
3. Select "View Source".
4. A new window with the full headers and HTML source of the email will open.

Yahoo Mail ("New" Version)

1. Right click on the message.
2. Select "View Full Headers".
3. A new window with the full headers will open.

Yahoo Mail ("Classic" Version)

1. Click on the message.
2. Click "Full Headers" on the bottom right of the screen.

Return-path: <
  该E-mail地址已受到防止垃圾邮件机器人的保护，您必须启用浏览器的Java Script才能看到。
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Received: from mac.com ([10.13.11.252])
  by ms031.mac.com (Sun Java System Messaging Server 6.2-8.04 (built Feb 28
  2007)) with ESMTP id <
  该E-mail地址已受到防止垃圾邮件机器人的保护，您必须启用浏览器的Java Script才能看到。
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  该E-mail地址已受到防止垃圾邮件机器人的保护，您必须启用浏览器的Java Script才能看到。
 ; Thu,
  09 Aug 2007 04:24:50 -0700 (PDT)
Received: from mail.dsis.net (mail.dsis.net [70.183.59.5])
  by mac.com (Xserve/smtpin22/MantshX 4.0) with ESMTP id l79BOnNS000101
  for <
  该E-mail地址已受到防止垃圾邮件机器人的保护，您必须启用浏览器的Java Script才能看到。
 >; Thu, 09 Aug 2007 04:24:49 -0700 (PDT)
Received: from [192.168.2.77] (70.183.59.6) by mail.dsis.net with ESMTP
  (EIMS X 3.3.2) for <
  该E-mail地址已受到防止垃圾邮件机器人的保护，您必须启用浏览器的Java Script才能看到。
 >; Thu, 09 Aug 2007 04:24:49 -0700
Date: Thu, 09 Aug 2007 04:24:57 -0700
From: Frank Sender <
  该E-mail地址已受到防止垃圾邮件机器人的保护，您必须启用浏览器的Java Script才能看到。
 >
Subject: Test
To: Joe User <
  该E-mail地址已受到防止垃圾邮件机器人的保护，您必须启用浏览器的Java Script才能看到。
 >
Message-id: <
  该E-mail地址已受到防止垃圾邮件机器人的保护，您必须启用浏览器的Java Script才能看到。
 >
MIME-version: 1.0 (Apple Message framework v752.2)
X-Mailer: Apple Mail (2.752.2)
Content-type: text/plain; charset=US-ASCII; format=flowed
Content-transfer-encoding: 7bit