---
title: MEComposeSessionError.Code.invalidBody
framework: mailkit
role: symbol
role_heading: Case
path: mailkit/mecomposesessionerror/code/invalidbody
---

# MEComposeSessionError.Code.invalidBody

An error code that indicates the message’s body is invalid.

## Declaration

```swift
case invalidBody
```

## See Also

### Indicating Erroneous States

- [MEComposeSessionError.Code.invalidHeaders](mailkit/mecomposesessionerror/code/invalidheaders.md)
- [MEComposeSessionError.Code.invalidRecipients](mailkit/mecomposesessionerror/code/invalidrecipients.md)