deprecated

type Client interface {
	Send(msg *Message) error
}

type Config struct {
	Username string `json:"username"`
	Password string `json:"password"`
	// default QQMail host
	Host string `json:"host"`
	// default QQMail port
	Port string `json:"port"`
	// usually an empty string
	Identity string `json:"identity"`
}

type Message struct {
	// From sender, default "whereabouts.icu"
	From string `json:"From"`
	// To receivers, can not be nil
	To []string `json:"-"`
	// CC send a duplicate to
	CC []string `json:"-"`
	// BCC blind carbon copy
	BCC []string `json:"-"`
	// Subject email title, default "test email"
	Subject string `json:"Subject"`
	// ContentType email type：text or html
	ContentType string `json:"Content-Type"`
	// Date send time, default now
	Date string `json:"Date"`
	// Body email content, default "hello world！this is a test mail！"
	Body string `json:"-"`
}