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# MEMessageSecurityInformation

An object that contains details about a message’s content, such as if it’s encrypted and who digitally signed it.

```
class MEMessageSecurityInformation
```

## Topics

### Describing Message Security Attributes

[`init(signers:isEncrypted:signingError:encryptionError:)`](/documentation/MailKit/MEMessageSecurityInformation/init(signers:isEncrypted:signingError:encryptionError:))

Creates a message security information object that indicates if a message is encrypted, who signed it, or if an error occurred when decoding the message.

[`isEncrypted`](/documentation/MailKit/MEMessageSecurityInformation/isEncrypted)

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

[`encryptionError`](/documentation/MailKit/MEMessageSecurityInformation/encryptionError)

An error that indicates the security handler couldn’t decrypt the message.

[`signers`](/documentation/MailKit/MEMessageSecurityInformation/signers)

An array of objects that contain information about who signed the message.

[`signingError`](/documentation/MailKit/MEMessageSecurityInformation/signingError)

An error that indicates the security handler couldn’t decode the message’s digital signatures.

### Initializers

[`init(signers:isEncrypted:signingError:encryptionError:shouldBlockRemoteContent:localizedRemoteContentBlockingReason:)`](/documentation/MailKit/MEMessageSecurityInformation/init(signers:isEncrypted:signingError:encryptionError:shouldBlockRemoteContent:localizedRemoteContentBlockingReason:))

### Instance Properties

[`localizedRemoteContentBlockingReason`](/documentation/MailKit/MEMessageSecurityInformation/localizedRemoteContentBlockingReason)

[`shouldBlockRemoteContent`](/documentation/MailKit/MEMessageSecurityInformation/shouldBlockRemoteContent)


---

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