mail

type Message struct {
	To      string
	Subject string
	Text    string
	HTML    string
}

type SMTP struct {
	// Dial overrides the TCP dial (tests).
	Dial func(ctx context.Context, addr string) (net.Conn, error)
}

type Sender interface {
	Send(ctx context.Context, cfg Settings, msg Message) error
}

type Settings struct {
	Host     string `json:"host"`
	Port     int    `json:"port"`
	Username string `json:"username"`
	Password string `json:"password"`
	// Security: "starttls" (port 587), "tls" (implicit TLS, port 465) or "none" (local relay only).
	Security string `json:"security"`
	From     string `json:"from"`
	FromName string `json:"from_name"`
	// RequireVerification makes customers confirm their email before ordering.
	RequireVerification bool `json:"require_verification"`
}