[ingabraham]

Me aparece un error:
Error ´method add´
Quien me puede ayudar a corregirlo

Código Delphi [-]
 
procedure TForm1.Button1Click(Sender: TObject);
var
Mail: Variant;
begin
 Mail:= CreateOleObject('CDO.Message');
 Mail.From:= 'ingeniro_abraham@hotmail.com';
 Mail.Subject:= 'Saludo';
 Mail.TextBody:= 'Cuerpo del Email';
 Mail.To:= 'ingeniro_abraham@hotmail.com';
 Mail.Configuration.Fields.Add('http://schemas.microsoft.com/cdo/configuration/sendusername', 'abraham');
 Mail.Configuration.Fields.Add('http://schemas.microsoft.com/cdo/configuration/sendpassword', 'clave');
 Mail.Configuration.Fields.Item('http://schemas.microsoft.com/cdo/configuration/sendusing') := 2;
 Mail.Configuration.Fields.Item('http://schemas.microsoft.com/cdo/configuration/smtpserver') := 'www.hotmail.com';
 Mail.Configuration.Fields.Item('http://schemas.microsoft.com/cdo/configuration/smtpserverport') := 25;
 Mail.Configuration.Fields.Item('http://schemas.microsoft.com/cdo/configuration/smtpconnectiontimeout') := 60;
 Mail.Send;
 Mail:= Unassigned;
end;