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# MEAddressAnnotation

An object that indicates the validity of an email address.

```
class MEAddressAnnotation
```

## Overview

Mail displays the status of an annotation as part of the address tokens in the To, Cc, and Bcc fields using a status icon and color.

## Topics

### Specifying Email Address Validity

[`+  successWithLocalizedDescription:`](/documentation/MailKit/MEAddressAnnotation/success(withLocalizedDescription:))

Indicates an address is valid and correct.

[`+  warningWithLocalizedDescription:`](/documentation/MailKit/MEAddressAnnotation/warning(withLocalizedDescription:))

Indicates an address may be invalid or needs attention.

[`+  errorWithLocalizedDescription:`](/documentation/MailKit/MEAddressAnnotation/error(withLocalizedDescription:))

Indicates an address is invalid and may result in failure to deliver a message.

## Relationships

### Conforms To

[`CustomStringConvertible`](/documentation/Swift/CustomStringConvertible)

[`CustomDebugStringConvertible`](/documentation/Swift/CustomDebugStringConvertible)

[`CVarArg`](/documentation/Swift/CVarArg)

[`Hashable`](/documentation/Swift/Hashable)

[`NSObjectProtocol`](/documentation/ObjectiveC/NSObjectProtocol)

[`Equatable`](/documentation/Swift/Equatable)

[`NSCoding`](/documentation/Foundation/NSCoding)

[`NSSecureCoding`](/documentation/Foundation/NSSecureCoding)

### Inherits From

[`NSObject-swift.class`](/documentation/ObjectiveC/NSObject-swift.class)

---

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