Go to the following link to change your subscriptions

To unsubscribe simply enter your email address in the unsubscribe section and click the "Unsubscribe" button. You can also unsubscribe from a particular mailing list by scrolling to the bottom of any newsletter or email and selecting the unsubscribe link in the footer.

To change any of your current subscriptions, select the Modify Subscriptions option to add or change any options.