If you receive a message saying "New results are available for your search query" and you no longer want to receive it from us, you can easily turn it off by removing the email alert from your profile.
After logging into Select, click on your name in the top right corner. In the drop-down menu, select "Email Alerts" at the bottom. Then click on the red X of the email alert. Finally, click OK. You will no longer receive email alerts from us. See the attached pictures for illustration.
Are you still receiving messages from HeadFirst via email? Send an email to the Service Desk department at email@example.com.