How do I view raw email headers in Outlook 2010?

Is it possible to view raw / complete email headers in Outlook 2010?

In Outlook 2007 you could go to View > Options, or right click on a message, then select Options, and "Internet Headers" could be viewed.

However, in Outlook 2010 there is no "Options" in the context menu nor can I find it elsewhere.

Has it been removed altogether or moved (hidden) someplace else?

Solution 1:

"Internet Headers" is still there under File->Properties.

Open the message in a separate window first, otherwise Properties will not be available.

Copy and paste the headers to an editor in order to view them in a larger window.

See also: How to view full email headers in Outlook 2010.