If your email address is made public on your website, watch out for the following email as it has been revived again from 2013.
Dear E-mail User,
This E-mail was sent to you by the Webmail Verification Team to all our email account owners informing them that their account will be deactivated within the next 24 hours due to several unsuccessful log in attempt. To verify that you are the actual owner of this email address please re-validate your account using the following details
If you fail to re-validate your mailbox, your mailbox will be De-activated!!!
Webmail Account Services