Date: Mon, 9 Feb 2004 13:00:35 +0000 (GMT)
From: "Account Info Change" [firstname.lastname@example.org]
Subject: Updated information
The following information for your ID [redacted] was updated on 02/09/2012: Date of birth, Security question and answer.
If these changes were made in error, or if you believe an unauthorized person accessed your account, please reset your account password immediately.
This is an automated message. Please do not reply to this email. If you need additional help, visit our Support Center.
The link in the email goes to a landing page on accooma.org (220.127.116.11 - HostNOC, US) which clicks through to classic-pharmacy.com (18.104.22.168 - also HostNOC). These two IPs are very close together which indicates a bad block.
There does not appear to be any malware involved (see here and here) and of course nobody has changed any details on your account. You can safely ignore these emails.
A closer examination shows that HostNOC have suballocated 22.214.171.124/29 (126.96.36.199 - 188.8.131.52) to an unknown party. The following fake pharma sites are active in this range: