| Class | Description | |
|---|---|---|
![]()  | ConnectionException | Occurs when we are unable to connect to the remote host | 
![]()  | EmailValidation | Validate one or many email addresses | 
![]()  | ProgressEventArgs | Progress information for asynchronous email validation | 
![]()  | ProxyInfo | Information about the Proxy Server | 
![]()  | Result | The result after an email address is validated | 


