silasdoehler opened a new issue, #57437:
URL: https://github.com/apache/airflow/issues/57437
### Apache Airflow Provider(s)
standard, smtp
### Versions of Apache Airflow Providers
apache-airflow-providers-smtp==2.3.1
apache-airflow-providers-standard==1.9.1
### Apache Airflow version
3.1.1
### Operating System
devcontainer on macos
### Deployment
Other Docker-based deployment
### Deployment details
local development: i use astro cli in a devcontainer
### What happened
I try to integrate a HITLBranchOperator in my DAG, with an SMTPNotifier for
notifications. SMTP is correctly configured (at least i can send emails from my
DAGs using send_email_smtp()), the connection is smtp_default.
This is the code snippet (error is the same, no matter if i use SMTPNotifier
and send_smtp_notification):
```
review_export_task = HITLBranchOperator(
task_id = "review_export",
subject="Please check the export provided in S3 bucket. See the
previous task for detailed errors.",
options=["send_invoices_export", "abort_export_creation"],
notifiers=[
send_smtp_notification(
from_email="[email protected]",
to="[email protected]",
subject="Export needs to be checked",
html_content="Please check the export provided in S3 bucket"
)
]
)
```
When running the task i get this error:
Failed to send notification (sync): Connection.__init__() got an unexpected
keyword argument 'ti_id'
source=airflow.providers.smtp.notifications.smtp.SmtpNotifier
loc=notifier.py:140
[2025-10-28 16:22:18] ERROR - Task failed with exception source=task
loc=task_runner.py:994
TypeError: Connection.__init__() got an unexpected keyword argument 'ti_id'
File
"/usr/local/lib/python3.12/site-packages/airflow/sdk/execution_time/task_runner.py",
line 920 in run
File
"/usr/local/lib/python3.12/site-packages/airflow/sdk/execution_time/task_runner.py",
line 1307 in _execute_task
File
"/usr/local/lib/python3.12/site-packages/airflow/sdk/bases/operator.py", line
416 in wrapper
File
"/usr/local/lib/python3.12/site-packages/airflow/providers/standard/operators/hitl.py",
line 152 in execute
File
"/usr/local/lib/python3.12/site-packages/airflow/sdk/bases/notifier.py", line
138 in __call__
File
"/usr/local/lib/python3.12/site-packages/airflow/providers/smtp/notifications/smtp.py",
line 152 in notify
File
"/usr/local/lib/python3.12/site-packages/airflow/providers/smtp/hooks/smtp.py",
line 83 in __enter__
File
"/usr/local/lib/python3.12/site-packages/airflow/providers/smtp/hooks/smtp.py",
line 121 in get_conn
File "/usr/local/lib/python3.12/site-packages/airflow/sdk/bases/hook.py",
line 61 in get_connection
File
"/usr/local/lib/python3.12/site-packages/airflow/sdk/definitions/connection.py",
line 226 in get
File
"/usr/local/lib/python3.12/site-packages/airflow/sdk/execution_time/context.py",
line 185 in _get_connection
File
"/usr/local/lib/python3.12/site-packages/airflow/sdk/execution_time/context.py",
line 116 in _process_connection_result_conn
### What you think should happen instead
A mail notification should be sent
### How to reproduce
Just add this task to a DAG
### Anything else
_No response_
### Are you willing to submit PR?
- [ ] Yes I am willing to submit a PR!
### Code of Conduct
- [x] I agree to follow this project's [Code of
Conduct](https://github.com/apache/airflow/blob/main/CODE_OF_CONDUCT.md)
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