$output = '<table width="100%" class="sa_rules_report">' . "\n";
$output .= ' <tr>' . "\n";
$output .= ' <th>' . __('ipaddress04') . '</th>' . "\n";
$output .= ' <th>Hostname</th>' . "\n";
$output .= ' <th>' . __('country04') . '</th>' . "\n";
$output .= ' <th>RBL</th>' . "\n";
$output .= ' <th>Spam</th>' . "\n";
$output .= ' <th>Virus</th>' . "\n";
$output .= ' <th>' . __('all04') . '</th>' . "\n";
$output .= ' </tr>' . "\n";
if (is_array($relays = get_mail_relays($row[$f]))) {
foreach ($relays as $relay) {
$output .= ' <tr>' . "\n";
$output .= ' <td>' . $relay . '</td>' . "\n";
// check if ipv4 has a port specified (e.g. 10.0.0.10:1025), strip it if found
$relay = stripPortFromIp($relay);
// Reverse lookup on address. Possibly need to remove it.
if (($host = gethostbyaddr($relay)) != $relay) {
$output .= " <td>{$host}</td>\n";
} else {
$output .= " <td>(Reverse Lookup Failed)</td>\n";
}
// Do GeoIP lookup on address
if ($geoip_country = return_geoip_country($relay)) {
$output .= ' <td>' . $geoip_country . '</td>' . "\n";
} else {
$output .= ' <td>(GeoIP Lookup Failed)</td>' . "\n";
}
// Link to RBL Lookup
$output .= ' <td align="center">[<a href="http://www.mxtoolbox.com/SuperTool.aspx?action=blacklist:' . $relay . '"> </a>]</td>' . "\n";
// Link to Spam Report for this relay
/**
* @param $ip
* @return bool
*/
function return_geoip_country($ip)
{
require_once __DIR__ . '/lib/geoip.inc';
//check if ipv4 has a port specified (e.g. 10.0.0.10:1025), strip it if found
$ip = stripPortFromIp($ip);
$countryname = false;
if (strpos($ip, ':') === false) {
//ipv4
if (file_exists('./temp/GeoIP.dat') && filesize('./temp/GeoIP.dat') > 0) {
$gi = geoip_open('./temp/GeoIP.dat', GEOIP_STANDARD);
$countryname = geoip_country_name_by_addr($gi, $ip);
geoip_close($gi);
}
} else {
//ipv6
if (file_exists('./temp/GeoIPv6.dat') && filesize('./temp/GeoIPv6.dat') > 0) {
$gi = geoip_open('./temp/GeoIPv6.dat', GEOIP_STANDARD);
$countryname = geoip_country_name_by_addr_v6($gi, $ip);
geoip_close($gi);
}
}
return $countryname;
}