The standard Business Central Job Queue functionality does not notify the user when a particular job queue is interrupted.
After installing our add-on, a column named Notification E-Mail will be added to the Job Queue Entries page, where you can add the e-mail address of the user or users to whom the notification about the interruption will be sent.
The email address can be added by clicking on the specific job queue entry, to the General section. Note that the queue must not be running, in which case it would not be possible to edit its details. If you want the system to send notifications to multiple users, use the semicolon ; to separate their addresses.