Laravel - Notifications - Customizing The Sender

By default, the email's sender / from address is defined in the config/mail.php configuration file. However, you may specify the from address for a specific notification using the from method:

    
    /**
     * Get the mail representation of the notification.
     *
     * @param  mixed  $notifiable
     * @return \Illuminate\Notifications\Messages\MailMessage
     */
    public function toMail($notifiable)
    {
        return (new MailMessage)
                    ->from('[email protected]', 'Barrett Blair')
                    ->line('...');
    }