---
title: securityError
framework: mailkit
role: symbol
role_heading: Instance Property
path: mailkit/meoutgoingmessageencodingstatus/securityerror
---

# securityError

An error that the message encoder encountered while determining the encoding status for the outgoing message.

## Declaration

```swift
var securityError: (any Error)? { get }
```

## See Also

### Providing Encoding Status

- [init(canSign:canEncrypt:securityError:addressesFailingEncryption:)](mailkit/meoutgoingmessageencodingstatus/init(cansign:canencrypt:securityerror:addressesfailingencryption:).md)
- [canSign](mailkit/meoutgoingmessageencodingstatus/cansign.md)
- [canEncrypt](mailkit/meoutgoingmessageencodingstatus/canencrypt.md)
- [addressesFailingEncryption](mailkit/meoutgoingmessageencodingstatus/addressesfailingencryption.md)