Use the options below to customize how and when you receive alerts. By default, alerts are delivered to you on the "Alert Panel" on the website and by email.
http://www.chess.com/home/alerts.html
do you have 'ONLINE CHESS: my move, low on time, game challenge, etc.' checked?
Everytime my games are short on time I receive email notifications. As I may play more than 20 games simutaneously the emails border on spam in my mailbox. I tried to turn it off but found it already turned off at my Email and Alert setting place, the "also send notifications to default email address" is unticked.
Anyone help with it? :L