email

type Message struct {
	To              []string
	From            string
	CC              []string
	BCC             []string
	Subject         string
	BodyContentType string // text/plain, text/html
	Body            string
	Attachments     []MessageAttachment
}

type MessageAttachment struct {
	FileName string
	Mime     string
	Content  []byte
}

type Sender struct {
	// contains filtered or unexported fields
}