turbaszek edited a comment on issue #12190:
URL: https://github.com/apache/airflow/issues/12190#issuecomment-723897026
Users can use custom `on_success_callback` to achieve this behaviour:
```py
from airflow.utils.email import send_email
def on_success_callback(context):
ti: TaskInstance = context["ti"]
dag_id = ti.dag_id
task_id = ti.task_id
msg = "DAG succeeded"
subject = f"Success {dag_id}.{task_id}"
send_email(to=EMAIL_LIST, subject=subject, html_content=msg)
```
Personally I prefer this generic approach - users can customise the subject,
title and what ever they want to fit their needs.
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