Make sure an email address is valid when replacing it with mailto: link

Aleksander Machniak

2015-09-15 c91d4975ffa3bb4e6da907855b77296f34823aa4

 program/include/rcmail_string_replacer.php

@@ -41,6 +41,16 @@
    {
        $href   = $matches[1];
        $suffix = $this->parse_url_brackets($href);
        $email  = $href;

        if (strpos($email, '?')) {
            list($email,) = explode('?', $email);
        }

        // skip invalid emails
        if (!rcube_utils::check_email($email, false)) {
            return $matches[1];
        }

        $i = $this->add(html::a(array(
            'href'    => 'mailto:' . $href,