website/libraries/mail.php

<?php
class Mail {
    public $from;
    public $to;
    public $subject;
    public $message;
    public $headers;

    function __construct($from, $to, $subject, $message, $headers=null) {
        $this->from = $from;
        $this->to = $to;
        $this->subject = $subject;
        $this->headers = $headers;
    }

    public function send() {
        // odeslání e-mailu
        $headers = 'From: noreply@fofrweb.com' . "\r\n" .
            'Reply-To: support@fofrweb.com' . "\r\n" .
            'X-Mailer: PHP/' . phpversion();
        $this->headers = $headers;

        if (gettype($this->message) == 'string') {
            if(mail($this->to, $this->subject, $this->message, $this->headers)) {
                return true;
            } else {
                return false;
            }
        }
    }
}