post

type Address = mail.Address

type LoginAuth struct {
	Username string
	Password string
}

type Message struct {
	From      Address
	To        []Address
	Subject   string
	ID        string
	Date      time.Time
	ReceiptTo []string

	PlainText string
	Parts     []Part
}

type Part struct {
	Type        string
	Encoding    string
	Disposition string
	Content     string
}

type SMTPSender struct {
	ServerAddress string

	From Address
	Auth smtp.Auth
}