This is REAL SCAM.

Dear account user
Your mailbox has exceeded the limit of 30 GB, which is as set by your
manager, you are currently at 20.9GB, you will not be able to create new
e-mail to send or receive again until youvalidate your mailbox.
To re-validate your  mailbox, you can click on this link and follow the
instruction:
http://www.manalooreyecare.com/php/use/mail1/form1.html
Thanks,

EMSE Systems Administrator administrator@webmaster.com