liunaijie opened a new issue, #9381: URL: https://github.com/apache/seatunnel/issues/9381
### Search before asking - [x] I had searched in the [feature](https://github.com/apache/seatunnel/issues?q=is%3Aissue+label%3A%22Feature%22) and found no similar feature requirement. ### Description When I using the Email Sink, I find it has some issue or something we can improve. 1. when upstream field value is null, the job will get NPE 2. when job failed, the email still send. 3. the email attach file name is hardcode, and the field delimiter also is hardcode. we can make this parameters as config option. Related code you can refer: https://github.com/apache/seatunnel/blob/dev/seatunnel-connectors-v2/connector-email/src/main/java/org/apache/seatunnel/connectors/seatunnel/email/sink/EmailSinkWriter.java#L71 https://github.com/apache/seatunnel/blob/dev/seatunnel-connectors-v2/connector-email/src/main/java/org/apache/seatunnel/connectors/seatunnel/email/sink/EmailSinkWriter.java#L79 ### Usage Scenario _No response_ ### Related issues _No response_ ### Are you willing to submit a PR? - [ ] Yes I am willing to submit a PR! ### Code of Conduct - [x] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
