mailer

type Config struct {
	Host     string `json:"host" toml:"host" yaml:"host"`
	Port     int    `json:"port" toml:"port" yaml:"port"`
	User     string `json:"user" toml:"user" yaml:"user"`
	Password string `json:"password" toml:"password" yaml:"password"`
}

type Mailer interface {
	Attachment(name string, data []byte) Mailer
	Body(nodes ...gox.Node) Mailer
	Bytes() []byte
	Copy(values ...string) Mailer
	From(from string) Mailer
	HiddenCopy(values ...string) Mailer
	Subject(subject string) Mailer
	Title(title string) Mailer
	To(to ...string) Mailer
	Send() error
	String() string

	MustSend()
}