Note: You must be a System Admin and have the SCB Administrator Permission Set to follow these steps
We often find that the person who originally initiated the Notification Engine is no longer active in your org, thus the notifications do not fire properly from that person's user record. Or, you would like to have your name to appear as the sender of the emails and chatter updates, so you will need to restart the Job Daemon from your salesforce login.
1. Go to Setup