MADAR email updates

Use this page to sign up for MADAR email updates, to unsubscribe, or to adjust your existing email updates subscription. Enter your email address in the box (without any typos, of course) and click the “Send…” button. We will then email you a link to a page with subscription options. If you are not already subscribed, you will be subscribed with default options. (We use this two-step process in lieu of passwords to prevent unauthorized tampering with your subscription.)