System 2.0.0.0 4.0.0.0 System.Net.Mail.SmtpException To be added. Represents the exception that is thrown when the is not able to complete a or operation to a particular recipient. Constructor 2.0.0.0 4.0.0.0 To be added. Initializes an empty instance of the class. Constructor 2.0.0.0 4.0.0.0 This constructor uses the parameter to initialize the property. Initializes a new instance of the class with the specified error message. A that contains the error message. Constructor 2.0.0.0 4.0.0.0 This constructor uses the parameter to initialize the property and uses the parameter to initialize the property. Initializes a new instance of the class with the specified status code and e-mail address. An value. A that contains the e-mail address. Constructor 2.0.0.0 4.0.0.0 To be added. To be added. This constructor implements the interface for the class. Initializes a new instance of the class from the specified instances of the and classes. Constructor 2.0.0.0 4.0.0.0 To be added. Initializes a new instance of the class with the specified error message and inner exception. A that describes the error that occurred. The exception that is the cause of the current exception. Constructor 2.0.0.0 4.0.0.0 This constructor uses the parameter to initialize the property and uses the parameter to initialize the property. Initializes a new instance of the class with the specified status code, e-mail address, and server response. An value. A that contains the e-mail address. A that contains the server response. Constructor 2.0.0.0 4.0.0.0 To be added. Initializes a new instance of the class with the specified error message, e-mail address, and inner exception. A that describes the error that occurred. A that contains the e-mail address. The exception that is the cause of the current exception. Property 2.0.0.0 4.0.0.0 System.String To be added. To be added. Indicates the e-mail address with delivery difficulties. Method 2.0.0.0 4.0.0.0 System.Void Any objects that are included in the are automatically tracked and serialized by the formatter. Populates a instance with the data that is needed to serialize the . The to populate with data. A that specifies the destination for this serialization. Method 2.0.0.0 4.0.0.0 System.Void To be added. Populates a instance with the data that is needed to serialize the . A instance, which holds the serialized data for the . A instance that contains the destination of the serialized stream that is associated with the new .