Notifications for when an inaccurate email is sent

Name of Feature/Request: Notifications for when an inaccurate email is sent

What financial, time savings, or quality of life improvements will occur from this: Have a “Mailer Demon” type notification go out when an email is sent out to an invalid email address | Frequency: Anytime they send an email using an invalid email address | They are looking to have a notifications like the “Mailer Demon” return email notification when an email that is sent is incorrect. The reason for this is due to them sending out emails not realizing the email was not valid because it was entered incorrectly.

Attempted Solutions So Far: None Listed

Digging deep - Any additional Why behind this request / How was this accomplished before Striven in what system or software: None

StrivenID: 5004640