| Class | Description | 
|---|---|
| EmailAddress | Holds an email address. | 
| EmailTask | A task to send SMTP email. | 
| EmailTask.Encoding | Enumerates the encoding constants. | 
| Header | Class representing a generic e-mail header. | 
| Mailer | Base class for the various emailing implementations. | 
| Message | Class representing an email message. |