$mail->Port = "587";
   $mail->Host = "mail.planetascript.com.br";
   $mail->Username = "marcelo@planetascript.com.br";
   $mail->Password = "password";
   $mail->From = "marcelo@planetascript.com.br";
   $mail->FromName = "marcelo@planetascript.com.br";
   $mail->Subject = utf8_decode("Contato Via Site Arco Engenharia");
   $mail->AddBCC("catracacelo@gmail.com");
   $mail->AddAddress("marcelo@planetascript.com.br");