> For the complete documentation index, see [llms.txt](https://batiai.gitbook.io/service/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://batiai.gitbook.io/service/faq/function/bulksend.md).

# 대량으로 맞춤 문자나 메일을 발송하고 싶은 경우 어디서 설정해야 하나요?

한 번에 여러 수신자에게 개별 문자 메시지나 메일을 발송하는 경우, 데이터 시트를 활용하여 수신인을 선택하여 대량 발송을 설정할 수 있습니다. 대량 수신인 설정 방법은 아래 가이드를 참고해 주세요.

* [데이터 시트 사용하기](https://guide.bati.ai/service/quickstart/datasheet#id-4)


---

# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.

## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:

```
GET https://batiai.gitbook.io/service/faq/function/bulksend.md?ask=<question>&goal=<endgoal>
```

`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.