forwarder.go
func (dom *Domain) GetForwarder(name string) (*Forwarder, error) {
	var f string
	err := dom.cgp.request(getForwarder{Param: fmt.Sprintf("%s@%s", name, dom.Name)}, &f)
	if err != nil {
		return &Forwarder{}, err
	}
	return &Forwarder{Domain: dom, Name: name, To: f}, nil
}
func (dom *Domain) GetForwarder(name string) (*Forwarder, error) {
	var f string
	err := dom.cgp.request(getForwarder{Param: fmt.Sprintf("%s@%s", name, dom.Name)}, &f)
	if err != nil {
		return &Forwarder{}, err
	}
	return &Forwarder{Domain: dom, Name: name, To: f}, nil
}
// GetForwarder retreives a forwarder with the given name