In your Trainer configuration (YAML) file, you can configure notifications for training and fine-tuning jobs under the backend key. Modify your Trainer configuration file to include the notifications parameter. Use the tabs to see examples for each option: 
trainer:
  init:
    model_dir: /model
    backend:
      backend_type: CSX
      cluster_config:
        num_csx: 1
        notifications: 
          - mailto:
              - "my_email_address@cerebras.com"
This notification system is specific to training and fine-tuning workflows and is not compatible with data preprocessing jobs. Currently, these notifications will only forward error messages.