ATG Outreach provides global opt-out features that you can use to allow customers to opt out of all e-mail communication. A page developer creates a Web page that includes a form customers can use to specify they want to opt out of all campaigns. In any e-mail you send as part of a campaign, you include a link to that page. You can use ATG Outreach reporting features to track the number of customers who elect to opt out of all e-mail communication after receiving a message as part of a specific campaign.