You have the option to create a list of default email addresses that will automatically be added to new forms you create (unless you opt out). This makes it convenient if you have certain teams that always need to receive the form submissions.
Default email senders list
To access your Default Sender List, you click your name / profile in the top right of your dashboard and you will be presented with your Sender List. Simply click Add Email Address, enter your new email address in and tick the box if you would like the new email address added to all your existing forms.