How do I forward email headers?

How to forward email with full headers:

GMAIL

• Log in to your Gmail account.
• Open the message you want to view headers for.
• Click the Down arrow next to the Reply button, located at the top right of the message pane.
• Select Show Original.
• click on the blue box containing the words “Copy to Clipboard” and then paste it into a new email.

OFFICE 365

• Start a new message.
• (if needed) Move and resize the window so you can see your messages list.
• Select the email that you want to forward.
• Drag it and drop it into the body of your new message.

or

• Open the email message by double clicking it.
• Click on the ellipsis (the 3 dots) to the right of “Forward” to open a drop-down menu
• Click “View Message Details”
• Select all the text and copy it.
• Close the header information window
• Click on the forward icon of your message.
• Paste the copied text at the beginning of the message.
• Send the message.

OUTLOOK

• Open Outlook.
• Open a message.
• On the Message tab, located in the Options group, click the Dialog Box Launcher icon.
• In the Message Options dialog box, the headers will appear in the Internet Headers box.

For older versions of Outlook:

• Open Outlook.
• Open the message you want to view headers for.
• Click the View menu and select Options.

MOZILLA THUNDERBIRD

• Open Mozilla Thunderbird.
• Click on the message you want to view headers for.
• Click the View menu and select Message Source.

APPLE MAIL

• Open Apple Mail.
• Click on the message you want to view headers for.
• Go to the View menu.
• Select Message, then Long Headers.