Microsoft Outlook Express 5 and 6
1. Click the "File" menu.
2. Click "Properties".
3. Click the "Details" tab.
4. Click "Message Source".
5. Highlight, copy and paste everything from this window (Ctrl-A, Ctrl-C).

Microsoft Outlook 2000,2002/XP and 2003
1. Open the message in a separate window (double click).
2. Under the View menu select Options.
3. Copy the text in the Internet Headers window.

Microsoft Outlook Express for Macintosh
1. Select the email.
2. From the View menu, choose Source.
3. A new window will appear containing the email with full headers.
4. Press command+a to select all, then command+c to copy.

Microsoft Entourage 2004 for Mac
1.  double click the message to view it its own window
2.  click "View"
3.  click "Internet Headers"
4.  Copy the entire text in the headers box at the top

Microsoft Exchange
1. Click the "File" menu.
2. Click "Properties".
3. Click the "Details" tab.
4. Click "Message Source".
5. Highlight, copy and paste everything from the "Message Source" window (Ctrl-A, Ctrl-C).

Netscape
1. Click on the "View" menu.
2. Then "Page Source," (ctrl-U in windows, meta-U in Unix, ?-U on the Mac).
3. Then copy the contents of the window (Ctrl-A, Ctrl-C windows).

Eudora
1. Open the email by double clicking on the subject line.
2. Click the 'blah blah blah' button to reveal the headers.
3. Place your cursor anywhere in the body of the email and select the entire message (Edit/Select All or Ctrl-A).
4. Copy the entire email (right click and click copy OR Ctl/C OR Edit/Copy).

Claris emailer :
Under Mail, select Show Long Headers.

Lotus
1.  Select the Message for which you want to analyze the header.
2.  Click on File--Export, give a name to the export file, leave the file type as structured text.






3.  Now open the exported mail with notepad, you will find the sender's server type (exchange, sendmail, etc.), server IP or Domain Address routing path in the exported file.
We can also have On-line SMTP Header readers to find the information for us. Copy the entire text and paste it in the Analyzer to know more information about the Sender's Domain. 



AppRiver's Header Analyzer tool can be located at this url:  http://tools.appriver.com/index.aspx?tool=header
 

MX Logic's Header Analyzer tool can be located at this url: 




Lotus Notes 4.6 (Win 9x client)

1. Open the properties box on the message (in the default installation of the Notes Client, it will be the first smart icon on the left, but you can also right-click on the document and choose properties from that menu)
2. Choose the second tab on the properties box, which is a list of fields and their contents
3. Scroll down to the field $additionalheaders.
4. Select the contents of the field and hit Ctrl+C to copy them to your clipboard
5. Open a new email message, put your cursor in the body of the message, and hit Ctrl+V to paste the headers there
6. If Notes will not permit you to select the contents of the field, you'll have to manually copy them to a new message - please be very careful in doing so.

Lotus Notes R5
From the menu bar, select Actions, then Tools, then Delivery Information.
Copy the information from the bottom box into your email report at the top of the spam.

Lotus Notes 5.x

Export the message as structured text to a file, then copy/paste the entire message. You should get all the received fields with Received: already in place. You'll also get reply-to: and other smtp headers.

Lotus Notes 5.x (additional info)

1. Single click on the subject line without opening the document to full screen.
2. Select "file" (upper left) then select "export"
3. Name the file
4. Select "export"
5. Click on "selected documents"
6. Select "OK"

The file now exists where you have saved it. You can either open it or attach the file to an email.

To open it you need to select a word processing program (Wordpad is recommended) You can attach the file to an email without opening it yourself.

Lotus Notes 6.x

Lotus Notes Version 6.x You might be able to get header information (of an "open" email) by clicking on
View/Show/Page Source

This will show the entire contents of the message, with of course, the headers at the top of the message.

Also, in Lotus Notes version 4x, 5x, you can click on "Edit/Properties" -
Click on the 2nd tab, and you'll find quite a number of fields.
Lotus Notes breaks up the various header entries into various "received" fields- which are individually selectable, copy and pasteable.
A little cumbersome, but a method that I've had to use for troubleshooting in the past.

Please note that some versions or installations of Lotus Notes do not comply with internet standards and discard the headers. If that is the case, you should contact your system administrator to see if there are any logs of incoming mail that might assist you. You as the user will not be able to get the headers at all.

Please see Notes.net for further information.

  
Hotmail
To expose the full message header, click "Options" on the Hotmail Navigation Bar on the left side of the page. On the Options page, click "Preferences". Scroll down to "Message Headers" and select "Full".

Yahoo! Mail

1. Log into your Yahoo! Mail account.
2. Click the "Options" link on the left-hand navigation bar.
3. Click the "Mail Preferences" link on the right.
4. Locate the Show Headers heading and select "All".
5. Click the "Save" button to put your new settings into effect.

Pegasus Mail
To view the full headers for each message, use CTRL + H.
This will show the full headers for the particular message, but will not add them to any reply or forward. You will need to cut/paste the message into the reply/forward to send these headers.