Send the EHLO string. Throw a MailException if we can't connect.
[Visual Basic] Public Function Ehlo( _ ByVal localHostName As String _ ) _ Implements ISmtpProxy.Ehlo As EhloSmtpResponse [C#] public EhloSmtpResponse Ehlo( string localHostName ); [C++] public: EhloSmtpResponse* Ehlo( String* localHostName ); [JScript] public function Ehlo( String localHostName ): EhloSmtpResponse;
the SMTP response