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  "title" : "MEComposeSessionError.Code"
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# MEComposeSessionError.Code

Errors that indicate invalid compose session states.

```
enum Code
```

## Topics

### Indicating Erroneous States

[`MEComposeSessionError.Code.invalidBody`](/documentation/MailKit/MEComposeSessionError/Code/invalidBody)

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

[`MEComposeSessionError.Code.invalidHeaders`](/documentation/MailKit/MEComposeSessionError/Code/invalidHeaders)

An error code that indicates one or more of the message’s headers are invalid.

[`MEComposeSessionError.Code.invalidRecipients`](/documentation/MailKit/MEComposeSessionError/Code/invalidRecipients)

An error code that indicates one or more of the message’s recipients are invalid.


---

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