Why do I get emails for nonexisting people and how do I stop it?
By default catch-all email handling is turned on for your domain’s email. For Windows Users on iMail: Browse to mail.yourdomain.ca and log on to your main email account. Select Alias Administration from the drop-down menu. Scroll for and delete the “nobody” alias. To undo just add it back and enter the account to send catch-all email to. For Unix Users: Browse to www.yourdomain.com/siteadmin and log on. You will see that your main account has the alias @www.yourdomain.com listed. Click on the mail icon to administer your email for that user. Delete the @www.yourdomain.com alias. To undo just add the alias back to the account you wish to receive catch-all email.