Draft Notifier sends a notification email to your blog's admin address when a post written by a Contributor is Submitted for Review.
Draft Notifier sends a notification email to your blog’s admin address when a post written by a Contributor is Submitted for Review.
wp-content/plugins/
The email address used is the one defined in Options -> General / Email address. This is not necessarily the same as the email address defined in the admin user’s user profile.