Send any old string to the proxy
[Visual Basic] Public Function SendString( _ ByVal str As String _ ) _ Implements ISmtpProxy.SendString As SmtpResponse [C#] public SmtpResponse SendString( string str ); [C++] public: SmtpResponse* SendString( String* str ); [JScript] public function SendString( String str ): SmtpResponse;
the SMTP response