> For the complete documentation index, see [llms.txt](https://docs.dropzone.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.dropzone.ai/api/email.md).

# Email

## POST /app/api/v1/email/investigation/create

> Creates a new email investigation, returning the ID.

```json
{"openapi":"3.0.3","info":{"title":"Dropzone AI","version":"0.1.0"},"security":[{"ApiKeyAuth":[]}],"components":{"securitySchemes":{"ApiKeyAuth":{"in":"header","name":"Authorization","type":"apiKey"}}},"paths":{"/app/api/v1/email/investigation/create":{"post":{"description":"Creates a new email investigation, returning the ID.","operationId":"email_investigation_create_create","requestBody":{"content":{"multipart/form-data":{"schema":{"properties":{"email":{"format":"binary","type":"string"}},"type":"object"}}}},"responses":{"201":{"content":{"application/json":{"schema":{"properties":{"id":{"type":"number"}},"type":"object"}}},"description":"Creation success"},"400":{"content":{"application/json":{"schema":{"properties":{"error_msg":{"type":"string"}},"type":"object"}}},"description":"Bad request - invalid input"},"401":{"content":{"application/json":{"schema":{"properties":{"error_msg":{"type":"string"}},"type":"object"}}},"description":"Unauthorized"},"403":{"content":{"application/json":{"schema":{"properties":{"detail":{"type":"string"}},"type":"object"}}},"description":"Access denied"},"500":{"content":{"application/json":{"schema":{"properties":{"error_msg":{"type":"string"}},"type":"object"}}},"description":"System error"},"503":{"content":{"application/json":{"schema":{"properties":{"error_msg":{"type":"string"}},"type":"object"}}},"description":"System not ready for requests"}},"tags":["email"]}}}}
```