To implement mail notifications for when the job is experiencing failure

[bacciotti]

Currently, the user needs to go to the status page periodically to check if some job didn't run due to a failure.

The goal is to try to implement a notifications functionality to warn a user through the mail (or slack in the future) that some of your projects are experiencing issues.

[mareknovotny]

This is already included in the job notification, so less urgent or needed