Got this email just now. I was amused (mainly because it got past the spam filters)…
Dear Email user,
This message is from Administration center Maintenance Policy verified that your mailbox exceeds (10.9GB) its limit, you may be unable to receive new email or send mails, To re- set your SPACE on our database prior to maintain your IN BOX, You must Reply to this email by Confirming your account details below.
Date Of Birth:
Failure to do this will immediately render your Web-email address deactivated from our database.
Admin Help Desk© 2011
And my Reply…
Dear Admin Help Desk© 2011,
Thank you for the warning that my SPACE on your database prior to maintain my IN BOX exceeds its limit. Please find the following information handy for future reference.
First Name: Steve
Date Of Birth: December 25th, 0001
If for whatever reason you cannot reset my SPACE please email me back at email@example.com and I will be sure to help you.