Function Send

internal/email/message.go:230–245

Send puts new message object into mail queue. It returns without confirmation (mail processed asynchronously) in normal cases, but waits/blocks under hook mode to make sure mail has been sent.

(msg *Message)

// It returns without confirmation (mail processed asynchronously) in normal cases,
// but waits/blocks under hook mode to make sure mail has been sent.
func Send(msg *Message) {
	if !conf.Email.Enabled {
		return
	}

	mailQueue <- msg

	if conf.HookMode {
		<-msg.confirmChan
		return
	}

	go func() {
		<-msg.confirmChan
	}()
}