Trace an email with its full header

1. Log in to your AOL account.
2. Open the email in which you want to see the headers.
3. In the 'Action' menu, select View message source.

The headers will appear in a new window.

1. Log in to your Excite account.
2. Open the email in which you want to see the headers.
3. Click View Full Headers.

The headers will appear in a new window.

1. Log in to your Hotmail account.
2. Click Inbox.
3. Right-click the email that you want to see the headers for.
4. Click View Message Source.

The headers will appear in a new window.

1. Log in to your Yahoo! Mail account.
2. Select the email for which you want to see the headers.
3. Click More  View raw message.

The headers will appear in a new window.

1. Open Apple Mail.
2. Open the email in which you want to see the headers.
3. Click View  Message  All Headers.

The headers will appear in the window below your inbox.

1. Open Mozilla.
2. Open the email in which you want to see the headers.
3. Click View   message source. 

The headers will appear in a new window.

1. Open Opera.
2. Click the email that you want to see the headers for so that it appears in the window below your inbox.
3. Right click the body of the email.
4. Click View all headers and message.

The headers will appear in the window below.

1. Open Outlook.
2. Open the email in which you want to see the headers.
3. Click File  Properties.

The headers will appear in the 'Internet headers' box.

1. Open Outlook Express.
2. Right-click the email that you want to see the headers for.
3. Click Properties.
4. Click the Details tab.

The headers will appear in the box that pops up.