Hello! I was wondering if there is a way to, when the form is delivered

Hello! I was wondering if there is a way to, when the form is delivered to recipients, have ALL the recipient email addresses appear in the "To" field so that recipients can see who else the notification has been delivered to. This appears to work on some of the forms I use and not others, so I was wondering if this is a setting that can be changed. Thanks!

This is a re-post of a comment on Send Notifications to Multiple Recipients