[Bugfix:Notifications] Secondary email notification fix (#7960)
[Bugfix:Notifications] Secondary email notification fix (#7960)

* Fixed secondary email notify

* Fixed secondary email notify

* Simplify logic

* Incorporated suggestions

Co-authored-by: Chris Reed <6917defbe34b2c6e44d33734bdfae07c17de1500@users.noreply.github.com>
Submitty/Submitty,Submitty/Submitty,Submitty/Submitty,Submitty/Submitty,Submitty/Submitty,Submitty/Submitty,Submitty/Submitty,Submitty/Submitty,Submitty/Submitty