Check the email headers to see where the message originated from.
Email header;
"x-store-info:Ru8Mzrcu9BgQ2IiRwdjyVnl2gZBK0uAoXJFjXTq6lqdf6p0xOiMyy5W48wA0M+uTU9lqwXF4kPWajCHtCCITanXdjzHCF6QIWlLomxq1e//F01r9Q5LB58kOK37xWwinEgPjcmNkmlw=
Authentication-Results: hotmail.com; spf=pass (sender IP is 65.55.234.210; identity alignment result is pass and alignment mode is relaxed)
[email protected]; dkim=none (identity alignment result is pass and alignment mode is relaxed) header.d=communication.microsoft.com; x-hmca=pass
[email protected]
X-SID-PRA:
[email protected]
X-AUTH-Result: PASS
X-SID-Result: PASS
X-Message-Status: n:n
X-Message-Delivery: Vj0xLjE7dXM9MTtsPTE7YT0xO0Q9MDtHRD0wO1NDTD0w
X-Message-Info: AuEzbeVr9u6ITJ84TuOjIiFAa8jch8k+q0I1OXJKi1sd+kMvuXNxmqKl6nLiqID1sFjjeVJz4AMWbGps5cABnMeekc4iPsyL3mipTA5bBBVfkvkyBqtMp/QEezt6A1pLPjxg+w9JmwKFRZjoxQ5P50dkyqIFG7BXS3UijmsunDWXIhI9nQeeJnr/WtNeujYpK3noaSR0RFzuNT6U+JK/coOWMf2fLGzm1Hv8O1+nIi/YHzGVKRoEAH7ZyzvmgP2h
Received: from smtpi.msn.com ([65.55.234.210]) by SNT004-MC1F33.hotmail.com over TLS secured channel with Microsoft SMTPSVC(7.5.7601.23143);
Fri, 13 Nov 2015 12:12:52 -0800
Date: Fri, 13 Nov 2015 12:12:34 -0800
From: Outlook <
[email protected]>
To: <
[email protected]>
Message-ID: <em8.17f2482d.20151113115024.1.-.375.95738.6502401@communication.microsoft.com>
Subject: Important information about your email service
MIME-Version: 1.0
Content-Type: multipart/alternative; boundary="-----151027a6701_99b4"
X-Mailer: 10.0.3.2.38; msn
X-rpcampaign: msft587678
Return-Path:
[email protected]
X-Message-Routing:
XKA/v6M7CbuJNXoDluL8okBWnUQKana5NWASEcytgBDGgKv29eSSKSa4C8t+eM5wpAjvOMxCtfl7nWWTUH6Wd4KfoDgIrZr+TwlPCxE6BMtUpuvk=
X-OriginalArrivalTime: 13 Nov 2015 20:12:52.0625 (UTC) FILETIME=[AD1FD810:01D11E4F]"
IP 65.55.234.210 seems to be from Microsoft, Redmond