---
title: isEncrypted
framework: mailkit
role: symbol
role_heading: Instance Property
path: mailkit/memessagesecurityinformation/isencrypted
---

# isEncrypted

A Boolean value that indicates if the sender encrypted the message.

## Declaration

```swift
var isEncrypted: Bool { get }
```

## See Also

### Describing Message Security Attributes

- [init(signers:isEncrypted:signingError:encryptionError:)](mailkit/memessagesecurityinformation/init(signers:isencrypted:signingerror:encryptionerror:).md)
- [encryptionError](mailkit/memessagesecurityinformation/encryptionerror.md)
- [signers](mailkit/memessagesecurityinformation/signers.md)
- [signingError](mailkit/memessagesecurityinformation/signingerror.md)