Enable Email notification when sharing a Dashboard through Content Pack

Is it possible to get a Email notification when any user shares a dashboard to another alias using Content Pack.
We have tried to share the dashboard using the content pack and noticed that users whom dashboard got shared are able to view the dashboard but he/she didn't get the email notification.

So without notification, it is difficult for users to know that somebody has shared the dashboard to him/her.

So is there any steps/workarounds to follow to avail this option , any pointers will be appreciated.