Received suspicious email with just Word document "Hi End User, You have been awarded!"

Hello,

Has anyone gotten a suspicious looking email claiming it is from Microsoft about 'Microsoft's End user Award' ?

I just received a suspicious email claiming it is from Microsoft and there is nothing in the body of the message, just the Word document.

I'm guessing this Word document contains some sort of something, I haven't and won't open or save it.  Does Norton 360 2013 have an email address I could forward it to for them to look at?

Thanks in advance.

I've copied and pasted the first few lines of the header:

From Microsoft Tue Mar 25 15:36:37 2014
X-Apparently-To: k.........@yahoo.com via 98.139.211.223; Tue, 25 Mar 2014 22:36:56 +0000
Return-Path: <do_not_reply_ms.award@a1.net>
Received-SPF: pass (domain of a1.net designates 195.3.96.115 as permitted sender)