This article refers to functionality in the standalone product Workfront Proof. For information on proofing inside Adobe Workfront, see Proofing.
New version emails are sent when you create a New version of a proof. You can customize and disable them the same way as the New proof emails.
If the email notifications are disabled as a default in the Account settings, reviewers won’t receive any New version emails unless the Notify people by email box is checked on the New version page.