The headers also revealed that they likely used a hijacked hotmail account to send out this spam. So they can not be tracked down.
Their real goal is to get readers to click on that link and then bad things will happen - some thing bad will download to your computer, or they will try and collect all your account info, so they can send out more scam emails through your hijacked email account. Or both.
From: Webmail Technical Services. (email@example.com)
Subject: IMPORTANT INFORMATION IN YOUR WEB-MAIL USER
WEBMASTER EMAIL ACCOUNT UPGRADE
ATTENTION WEB-MAIL USER.
Your E-mail Box has reached its maximum limit of 500MB storage and your account will be deactivated if you do not upgrade it now. To upgrade your web-mail account, kindly click on the below link and follow the instructions to upgrade space for more storage.
CLICK HERE : http://nlintu.com/spmsecurity-activate/
Your account shall remain active after you have successfully confirmed your account. Failure To Click This Link And Upgrade Your Quota May Result In Loss Of Important Information In Your Mailbox/Or Cause Limited Access To It.
Thank you for your cooperation.
Webmail Technical Services.