How to get the e-mail header from an Office Mail App (the purpose of the app is to display some of the information found in the header)? I have failed to find any useful docs or sample on this.
As the e-mail header I mean the text which looks like this:
Received: from abc (def) by ghi (jkl) with mno; pqr
From: abc <def>
To: ghi <jkl>
Subject: mno
Date: pqr
Message-ID: <stu>
Accept-Language: vwx
Content-Language: yza
By the Outlook Mail App I mean the project created by choosing Visual Studio 2013 Update 3 - File - New - Project - Templates - Visual C# - Office/SharePoint - Apps - Apps for Office
, choosing Mail
as the app type and clearing all but Email message: Read form
as where the app to appear.