You can send an automated email to readers who submit a custom form — for example, a thank-you email or a publication with a coupon code.
Important: You must create an email template for the custom form before enabling this feature.
From the My Publications page, open Forms from the left sidebar.
Find the form you want to update and click Edit.
Open the Settings tab, choose the email template from the dropdown, and specify the email subject.
Click Save.
