With the form element, you can create a simple form in a template page and let it send viewer's input to a specific e-mail address.
To start a form, click add on the left side of the editor and go to the forms area. Then drag and drop the Form element onto your canvas. Next, click add again and drag and drop the other elements in the forms area into your Form element.
After dragging these elements into your canvas, you can select then and change their settings in the configure tab on the right side of the editor. Here you can also change the e-mail address to where form results should be sent. To edit labels or button text, simply click these elements and start typing.