> For the complete documentation index, see [llms.txt](https://docs.formspector.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.formspector.com/fundamentals/email-address-field.md).

# Email Address Field

In most forms, input in the email address field is a unique value that occurs only once in all submissions. That's why we generate a new unique email address for each of our tests, so that we always test your form as a "new user".

In order for us to know which of your fields is the email address field, you can set it in step 2 of the setup process.

![Screenshot Formspector: Set the email address field during the setup process.](https://496075497-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FY70PxceY60biXL1PhWXt%2Fuploads%2FdjThbdTKxue9zgnJqH00%2Fset-email-address-field-formspector.png?alt=media\&token=4af25989-2feb-4e1a-8270-ca42d6717356)