<?php
- /*
- * Message and Spam Filter Plugin
- * By Luke Ehresman <luke@squirrelmail.org>
- * Tyler Akins
- * Brent Bice
- * (c) 2000 (GNU GPL - see ../../COPYING)
- *
- * This plugin filters your inbox into different folders based upon given
- * criteria. It is most useful for people who are subscibed to mailing lists
- * to help organize their messages. The argument stands that filtering is
- * not the place of the client, which is why this has been made a plugin for
- * SquirrelMail. You may be better off using products such as Sieve or
- * Procmail to do your filtering so it happens even when SquirrelMail isn't
- * running.
- *
- * If you need help with this, or see improvements that can be made, please
- * email me directly at the address above. I definately welcome suggestions
- * and comments. This plugin, as is the case with all SquirrelMail plugins,
- * is not directly supported by the developers. Please come to me off the
- * mailing list if you have trouble with it.
- *
- * Also view plugins/README.plugins for more information.
- *
- */
-
- function start_filters() {
- global $username, $key, $imapServerAddress, $imapPort, $imap,
- $imap_general, $filters, $imap_stream, $imapConnection,
- $UseSeparateImapConnection, $AllowSpamFilters;
-
- // Detect if we have already connected to IMAP or not.
- // Also check if we are forced to use a separate IMAP connection
- if ((!isset($imap_stream) && !isset($imapConnection)) ||
- $UseSeparateImapConnection) {
- $stream = sqimap_login($username, $key, $imapServerAddress,
- $imapPort, 10);
- $previously_connected = false;
- } elseif (isset($imapConnection)) {
- $stream = $imapConnection;
- $previously_connected = true;
- } else {
- $previously_connected = true;
- $stream = $imap_stream;
- }
-
- if (sqimap_get_num_messages($stream, "INBOX") > 0) {
- // Filter spam from inbox before we sort them into folders
- if ($AllowSpamFilters)
- spam_filters($stream);
-
- // Sort into folders
- user_filters($stream);
- }
-
- if (!$previously_connected)
- sqimap_logout($stream);
- }
-
-
- function user_filters($imap_stream) {
- $filters = load_filters();
- if (! $filters) return;
-
- sqimap_mailbox_select($imap_stream, 'INBOX');
-
- // For every rule
- for ($i=0; $i < count($filters); $i++) {
- // If it is the "combo" rule
- if ($filters[$i]["where"] == "To or Cc") {
+
+/**
+ * Message and Spam Filter Plugin
+ *
+ * Copyright (c) 1999-2002 The SquirrelMail Project Team
+ * Licensed under the GNU GPL. For full terms see the file COPYING.
+ *
+ * This plugin filters your inbox into different folders based upon given
+ * criteria. It is most useful for people who are subscibed to mailing lists
+ * to help organize their messages. The argument stands that filtering is
+ * not the place of the client, which is why this has been made a plugin for
+ * SquirrelMail. You may be better off using products such as Sieve or
+ * Procmail to do your filtering so it happens even when SquirrelMail isn't
+ * running.
+ *
+ * If you need help with this, or see improvements that can be made, please
+ * email me directly at the address above. I definately welcome suggestions
+ * and comments. This plugin, as is the case with all SquirrelMail plugins,
+ * is not directly supported by the developers. Please come to me off the
+ * mailing list if you have trouble with it.
+ *
+ * Also view plugins/README.plugins for more information.
+ *
+ * $Id$
+ */
+
+function filters_SaveCache () {
+ global $data_dir, $SpamFilters_DNScache;
+
+ if (file_exists($data_dir . "/dnscache")) {
+ $fp = fopen($data_dir . "/dnscache", "r");
+ } else {
+ $fp = false;
+ }
+ if ($fp) {
+ flock($fp,LOCK_EX);
+ } else {
+ $fp = fopen($data_dir . "/dnscache", "w+");
+ fclose($fp);
+ $fp = fopen($data_dir . "/dnscache", "r");
+ flock($fp,LOCK_EX);
+ }
+ $fp1=fopen($data_dir . "/dnscache", "w+");
+
+ foreach ($SpamFilters_DNScache as $Key=> $Value) {
+ $tstr = $Key . ',' . $Value['L'] . ',' . $Value['T'] . "\n";
+ fputs ($fp1, $tstr);
+ }
+ fclose($fp1);
+ flock($fp,LOCK_UN);
+ fclose($fp);
+}
+
+
+function filters_LoadCache () {
+ global $data_dir, $SpamFilters_DNScache;
+
+ if (file_exists($data_dir . "/dnscache")) {
+ $SpamFilters_DNScache = array();
+ if ($fp = fopen ($data_dir . "/dnscache", "r")) {
+ flock($fp,LOCK_SH);
+ while ($data=fgetcsv($fp,1024)) {
+ if ($data[2] > time()) {
+ $SpamFilters_DNScache[$data[0]]['L'] = $data[1];
+ $SpamFilters_DNScache[$data[0]]['T'] = $data[2];
+ }
+ }
+
+ flock($fp,LOCK_UN);
+ }
+ }
+}
+
+function filters_bulkquery($filters_spam_scan, $filters, $read) {
+ global $SpamFilters_YourHop, $attachment_dir, $username,
+ $SpamFilters_DNScache, $SpamFilters_BulkQuery,
+ $SpamFilters_CacheTTL;
+
+ $IPs = array();
+ $i = 0;
+ while ($i < count($read)) {
+ // EIMS will give funky results
+ $Chunks = explode(' ', $read[$i]);
+ if ($Chunks[0] != '*') {
+ $i ++;
+ continue;
+ }
+ $MsgNum = $Chunks[1];
+
+ $i ++;
+
+ // Look through all of the Received headers for IP addresses
+ // Stop when I get ")" on a line
+ // Stop if I get "*" on a line (don't advance)
+ // and above all, stop if $i is bigger than the total # of lines
+ while (($i < count($read)) &&
+ ($read[$i][0] != ')' && $read[$i][0] != '*' &&
+ $read[$i][0] != "\n")) {
+ // Check to see if this line is the right "Received from" line
+ // to check
+ if (is_int(strpos($read[$i], $SpamFilters_YourHop))) {
+ $read[$i] = ereg_replace('[^0-9\.]', ' ', $read[$i]);
+ $elements = explode(' ', $read[$i]);
+ foreach ($elements as $value) {
+ if ($value != '' &&
+ ereg('[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}',
+ $value, $regs)) {
+ $Chunks = explode('.', $value);
+ $IP = $Chunks[3] . '.' . $Chunks[2] . '.' .
+ $Chunks[1] . '.' . $Chunks[0];
+ foreach ($filters as $key => $value) {
+ if ($filters[$key]['enabled'] &&
+ $filters[$key]['dns']) {
+ if (strlen($SpamFilters_DNScache[$IP.'.'.$filters[$key]['dns']]) == 0) {
+ $IPs[$IP] = true;
+ break;
+ }
+ }
+ }
+ // If we've checked one IP and YourHop is
+ // just a space
+ if ($SpamFilters_YourHop == ' ') {
+ break; // don't check any more
+ }
+ }
+ }
+ }
+ $i ++;
+ }
+ }
+
+ if (count($IPs) > 0) {
+ $rbls = array();
+ foreach ($filters as $key => $value) {
+ if ($filters[$key]['enabled']) {
+ if ($filters[$key]['dns']) {
+ $rbls[$filters[$key]['dns']] = true;
+ }
+ }
+ }
+
+ $bqfil = $attachment_dir . $username . "-bq.in";
+ $fp = fopen($bqfil, "w");
+ fputs ($fp, $SpamFilters_CacheTTL . "\n");
+ foreach ($rbls as $key => $value) {
+ fputs ($fp, "." . $key . "\n");
+ }
+ fputs ($fp, "----------\n");
+ foreach ($IPs as $key => $value) {
+ fputs ($fp, $key . "\n");
+ }
+ fclose ($fp);
+ $bqout = array();
+ exec ($SpamFilters_BulkQuery . " < " . $bqfil, $bqout);
+ foreach ($bqout as $value) {
+ $Chunks = explode(',', $value);
+ $SpamFilters_DNScache[$Chunks[0]]['L'] = $Chunks[1];
+ $SpamFilters_DNScache[$Chunks[0]]['T'] = $Chunks[2] + time();
+ }
+ unlink($bqfil);
+ }
+}
+
+
+function filters_sqimap_read_data ($imap_stream, $pre, $handle_errors, &$response, &$message) {
+ global $color, $squirrelmail_language, $imap_general_debug;
+
+ $data = array();
+ $size = 0;
+
+ do {
+ $read = fgets($imap_stream, 9096);
+ if (ereg("^$pre (OK|BAD|NO)(.*)$", $read, $regs)) {
+ break; // found end of reply
+ }
+
+ // Continue if needed for this single line
+ while (strpos($read, "\n") === false) {
+ $read .= fgets($imap_stream, 9096);
+ }
+
+ $data[] = $read;
+
+ if (ereg("^\\* [0-9]+ FETCH.*\\{([0-9]+)\\}", $read, $regs)) {
+ $size = $regs[1];
+ if ($imap_general_debug) {
+ echo "<small><tt><font color=\"#CC0000\">Size is $size</font></tt></small><br>\n";
+ }
+
+ $total_size = 0;
+ do {
+ $read = fgets($imap_stream, 9096);
+ if ($imap_general_debug) {
+ echo "<small><tt><font color=\"#CC0000\">$read</font></tt></small><br>\n";
+ flush();
+ }
+ $data[] = $read;
+ $total_size += strlen($read);
+ } while ($total_size < $size);
+
+ $size = 0;
+ }
+ // For debugging purposes
+ if ($imap_general_debug) {
+ echo "<small><tt><font color=\"#CC0000\">$read</font></tt></small><br>\n";
+ flush();
+ }
+ } while (true);
+
+ $response = $regs[1];
+ $message = trim($regs[2]);
+
+ if ($imap_general_debug) {
+ echo '--<br>';
+ }
+
+ if (!$handle_errors) {
+ return $data;
+ }
+
+ if ($response == 'NO') {
+ // ignore this error from m$ exchange, it is not fatal (aka bug)
+ if (strstr($message, 'command resulted in') === false) {
+ set_up_language($squirrelmail_language);
+ echo "<br><b><font color=$color[2]>\n" .
+ _("ERROR : Could not complete request.") .
+ "</b><br>\n" .
+ _("Reason Given: ") .
+ $message . "</font><br>\n";
+ exit;
+ }
+ } else if ($response == 'BAD') {
+ set_up_language($squirrelmail_language);
+ echo "<br><b><font color=$color[2]>\n" .
+ _("ERROR : Bad or malformed request.") .
+ "</b><br>\n" .
+ _("Server responded: ") .
+ $message . "</font><br>\n";
+ exit;
+ }
+
+ return $data;
+}
+
+
+function start_filters() {
+ global $mailbox, $username, $key, $imapServerAddress, $imapPort, $imap,
+ $imap_general, $filters, $imap_stream, $imapConnection,
+ $UseSeparateImapConnection, $AllowSpamFilters;
+
+# if ($mailbox == 'INBOX') {
+ // Detect if we have already connected to IMAP or not.
+ // Also check if we are forced to use a separate IMAP connection
+ if ((!isset($imap_stream) && !isset($imapConnection)) ||
+ $UseSeparateImapConnection) {
+ $stream = sqimap_login($username, $key, $imapServerAddress,
+ $imapPort, 10);
+ $previously_connected = false;
+ } elseif (isset($imapConnection)) {
+ $stream = $imapConnection;
+ $previously_connected = true;
+ } else {
+ $previously_connected = true;
+ $stream = $imap_stream;
+ }
+
+ if (sqimap_get_num_messages($stream, 'INBOX') > 0) {
+ // Filter spam from inbox before we sort them into folders
+ if ($AllowSpamFilters) {
+ spam_filters($stream);
+ }
+
+ // Sort into folders
+ user_filters($stream);
+ }
+
+ if (!$previously_connected) {
+ sqimap_logout($stream);
+ }
+# }
+}
+
+
+function user_filters($imap_stream) {
+ global $data_dir, $username;
+ $filters = load_filters();
+ if (! $filters) return;
+ $filters_user_scan = getPref($data_dir, $username, 'filters_user_scan');
+
+ sqimap_mailbox_select($imap_stream, 'INBOX');
+
+ // For every rule
+ for ($i=0; $i < count($filters); $i++) {
+ // If it is the "combo" rule
+ if ($filters[$i]['where'] == 'To or Cc') {
/*
- * If it's "TO OR CC", we have to do two searches, one for TO
- * and the other for CC.
- */
- filter_search_and_delete($imap_stream, 'TO',
- $filters[$i]['what'], $filters[$i]['folder']);
- filter_search_and_delete($imap_stream, 'CC',
- $filters[$i]['what'], $filters[$i]['folder']);
- } else {
+ * If it's "TO OR CC", we have to do two searches, one for TO
+ * and the other for CC.
+ */
+ filter_search_and_delete($imap_stream, 'TO',
+ $filters[$i]['what'], $filters[$i]['folder'], $filters_user_scan);
+ filter_search_and_delete($imap_stream, 'CC',
+ $filters[$i]['what'], $filters[$i]['folder'], $filters_user_scan);
+ } else {
/*
- * If it's a normal TO, CC, SUBJECT, or FROM, then handle it
- * normally.
- */
- filter_search_and_delete($imap_stream, $filters[$i]['where'],
- $filters[$i]['what'], $filters[$i]['folder']);
- }
- }
- // Clean out the mailbox whether or not auto_expunge is on
- // That way it looks like it was redirected properly
- sqimap_mailbox_expunge($imap_stream, 'INBOX');
- }
-
- function filter_search_and_delete($imap, $where, $what, $where_to) {
- fputs ($imap, 'a001 SEARCH ALL ' . $where . ' "' . addslashes($what) .
- "\"\r\n");
- $read = sqimap_read_data ($imap, 'a001', true, $response, $message);
-
- // This may have problems with EIMS due to it being goofy
-
- for ($r=0; $r < count($read) &&
- substr($read[$r], 0, 8) != '* SEARCH'; $r++) {}
- if ($response == 'OK') {
- $ids = explode(' ', $read[$r]);
- if (sqimap_mailbox_exists($imap, $where_to)) {
+ * If it's a normal TO, CC, SUBJECT, or FROM, then handle it
+ * normally.
+ */
+ filter_search_and_delete($imap_stream, $filters[$i]['where'],
+ $filters[$i]['what'], $filters[$i]['folder'], $filters_user_scan);
+ }
+ }
+ // Clean out the mailbox whether or not auto_expunge is on
+ // That way it looks like it was redirected properly
+ sqimap_mailbox_expunge($imap_stream, 'INBOX');
+}
+
+function filter_search_and_delete($imap, $where, $what, $where_to, $user_scan) {
+ global $languages, $squirrelmail_language, $allow_charset_search;
+ if ($user_scan == 'new') {
+ $category = 'UNSEEN';
+ } else {
+ $category = 'ALL';
+ }
+
+ if ($allow_charset_search && isset($languages[$squirrelmail_language]['CHARSET']) &&
+ $languages[$squirrelmail_language]['CHARSET']) {
+ $search_str = "SEARCH CHARSET "
+ . strtoupper($languages[$squirrelmail_language]['CHARSET'])
+ . ' ' . $category . ' ';
+ } else {
+ $search_str = 'SEARCH CHARSET US-ASCII ' . $category . ' ';
+ }
+ if ($where == "Header") {
+ $what = explode(':', $what);
+ $where = trim($where . ' ' . $what[0]);
+ $what = addslashes(trim($what[1]));
+ }
+ $search_str .= $where . ' {' . strlen($what) . "}\r\n" . $what . "\r\n";
+
+ fputs ($imap, "a001 $search_str");
+ $read = filters_sqimap_read_data ($imap, 'a001', true, $response, $message);
+
+ // This may have problems with EIMS due to it being goofy
+
+ for ($r=0; $r < count($read) &&
+ substr($read[$r], 0, 8) != '* SEARCH'; $r++) {}
+ if ($response == 'OK') {
+ $ids = explode(' ', $read[$r]);
+ if (sqimap_mailbox_exists($imap, $where_to)) {
for ($j=2; $j < count($ids); $j++) {
- $id = trim($ids[$j]);
- sqimap_messages_copy ($imap, $id, $id, $where_to);
- sqimap_messages_flag ($imap, $id, $id, 'Deleted');
+ $id = trim($ids[$j]);
+ sqimap_messages_copy ($imap, $id, $id, $where_to);
+ sqimap_messages_flag ($imap, $id, $id, 'Deleted');
}
- }
- }
- }
-
- // These are the spam filters
- function spam_filters($imap_stream) {
- global $data_dir, $username;
- global $SpamFilters_YourHop;
- global $SpamFilters_DNScache;
-
- $filters_spam_scan = getPref($data_dir, $username, "filters_spam_scan");
- $filters_spam_folder = getPref($data_dir, $username, "filters_spam_folder");
- $filters = load_spam_filters();
-
- $run = 0;
-
- foreach ($filters as $Key=> $Value) {
- if ($Value['enabled'])
+ }
+ }
+}
+
+// These are the spam filters
+function spam_filters($imap_stream) {
+ global $data_dir, $username;
+ global $SpamFilters_YourHop;
+ global $SpamFilters_DNScache;
+ global $SpamFilters_SharedCache;
+ global $SpamFilters_BulkQuery;
+
+ $filters_spam_scan = getPref($data_dir, $username, 'filters_spam_scan');
+ $filters_spam_folder = getPref($data_dir, $username, 'filters_spam_folder');
+ $filters = load_spam_filters();
+
+ if ($SpamFilters_SharedCache) {
+ filters_LoadCache();
+ }
+
+ $run = 0;
+
+ foreach ($filters as $Key=> $Value) {
+ if ($Value['enabled']) {
$run ++;
- }
-
- // short-circuit
- if ($run == 0) {
- return;
- }
-
- sqimap_mailbox_select($imap_stream, 'INBOX');
-
- // Ask for a big list of all "Received" headers in the inbox with
- // flags for each message. Kinda big.
- fputs($imap_stream, 'A3999 FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' .
- "(RECEIVED)])\r\n");
-
- $read = sqimap_read_data ($imap_stream, 'A3999', true, $response, $message);
-
- if ($response != 'OK')
- return;
-
- $i = 0;
- while ($i < count($read)) {
- // EIMS will give funky results
- $Chunks = explode(' ', $read[$i]);
- if ($Chunks[0] != '*') {
- $i ++;
- continue;
- }
- $MsgNum = $Chunks[1];
-
- $IPs = array();
- $i ++;
- $IsSpam = 0;
- $Scan = 1;
-
- // Check for normal IMAP servers
- if ($filters_spam_scan == 'new') {
- if (is_int(strpos($Chunks[4], '\Seen'))) {
- $Scan = 0;
- }
- }
-
- // Look through all of the Received headers for IP addresses
- // Stop when I get ")" on a line
- // Stop if I get "*" on a line (don't advance)
- // and above all, stop if $i is bigger than the total # of lines
- while (($i < count($read)) &&
- ($read[$i][0] != ')' && $read[$i][0] != '*' &&
- $read[$i][0] != "\n") && (! $IsSpam))
- {
- // Check to see if this line is the right "Received from" line
- // to check
- if (is_int(strpos($read[$i], $SpamFilters_YourHop))) {
-
- // short-circuit and skip work if we don't scan this one
- if ($Scan) {
- $read[$i] = ereg_replace('[^0-9\.]', ' ', $read[$i]);
- $elements = explode(' ', $read[$i]);
- foreach ($elements as $value) {
- if ($value != '' &&
- ereg('[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}',
- $value, $regs)) {
- $Chunks = explode('.', $value);
- if ("$SpamFilters_DNScache[$value]" == "") {
- $SpamFilters_DNScache[$value] =
- filters_spam_check_site($Chunks[0], $Chunks[1],
- $Chunks[2], $Chunks[3], $filters);
- }
- if ($SpamFilters_DNScache[$value]) {
- $IsSpam ++;
+ }
+ }
+
+ // short-circuit
+ if ($run == 0) {
+ return;
+ }
+
+ sqimap_mailbox_select($imap_stream, 'INBOX');
+
+ // Ask for a big list of all "Received" headers in the inbox with
+ // flags for each message. Kinda big.
+ //fputs($imap_stream, 'A3999 FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' .
+ // "(RECEIVED)])\r\n");
+ $sid = sqimap_session_id();
+ if ($filters_spam_scan != 'new') {
+ fputs($imap_stream, $sid.' FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' .
+ "(RECEIVED)])\r\n");
+ } else {
+ fputs ($imap_stream, $sid.' SEARCH UNSEEN' . "\r\n");
+ $read = filters_sqimap_read_data ($imap_stream, $sid, true,
+ $response, $message);
+ $sid = sqimap_session_id();
+ if ($response != 'OK' || trim($read[0]) == '* SEARCH') {
+ fputs($imap_stream,
+ $sid.' FETCH 1:* (FLAGS BODY.PEEK[HEADER.FIELDS ' .
+ "(RECEIVED)])\r\n");
+ } else {
+ $read[0] = trim($read[0]);
+ $i = 0;
+ $imap_query = $sid.' FETCH ';
+ $Chunks = explode(' ', $read[0]);
+ for ($i=2; $i < (count($Chunks)-1) ; $i++) {
+ $imap_query .= $Chunks[$i].',';
+ }
+ $imap_query .= $Chunks[count($Chunks)-1];
+ $imap_query .= ' (FLAGS BODY.PEEK[HEADER.FIELDS ';
+ $imap_query .= "(RECEIVED)])\r\n";
+ fputs($imap_stream, $imap_query);
+ }
+ }
+
+ $read = filters_sqimap_read_data ($imap_stream, $sid, true,
+ $response, $message);
+ if ($response != 'OK') {
+ return;
+ }
+
+ if (strlen($SpamFilters_BulkQuery) > 0) {
+ filters_bulkquery($filters_spam_scan, $filters, $read);
+ }
+
+ $i = 0;
+ while ($i < count($read)) {
+ // EIMS will give funky results
+ $Chunks = explode(' ', $read[$i]);
+ if ($Chunks[0] != '*') {
+ $i ++;
+ continue;
+ }
+ $MsgNum = $Chunks[1];
+
+ $IPs = array();
+ $i ++;
+ $IsSpam = 0;
+
+ // Look through all of the Received headers for IP addresses
+ // Stop when I get ")" on a line
+ // Stop if I get "*" on a line (don't advance)
+ // and above all, stop if $i is bigger than the total # of lines
+ while (($i < count($read)) &&
+ ($read[$i][0] != ')' && $read[$i][0] != '*' &&
+ $read[$i][0] != "\n") && (! $IsSpam)) {
+ // Check to see if this line is the right "Received from" line
+ // to check
+ if (is_int(strpos($read[$i], $SpamFilters_YourHop))) {
+
+ // short-circuit and skip work if we don't scan this one
+ $read[$i] = ereg_replace('[^0-9\.]', ' ', $read[$i]);
+ $elements = explode(' ', $read[$i]);
+ foreach ($elements as $value) {
+ if ($value != '' &&
+ ereg('[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}',
+ $value, $regs)) {
+ $Chunks = explode('.', $value);
+ if (filters_spam_check_site($Chunks[0],
+ $Chunks[1], $Chunks[2], $Chunks[3],
+ $filters)) {
+ $IsSpam ++;
break; // no sense in checking more IPs
- }
- }
- }
- }
- }
- $i ++;
- }
-
- // Lookie! It's spam! Yum!
- if ($IsSpam) {
- if (sqimap_mailbox_exists ($imap_stream, $filters_spam_folder)) {
- sqimap_messages_copy ($imap_stream, $MsgNum, $MsgNum,
- $filters_spam_folder);
- sqimap_messages_flag ($imap_stream, $MsgNum, $MsgNum,
- 'Deleted');
- }
- }
- }
-
- sqimap_mailbox_expunge($imap_stream, 'INBOX');
- }
-
-
- // Does the loop through each enabled filter for the specified IP address.
- // IP format: $a.$b.$c.$d
- function filters_spam_check_site($a, $b, $c, $d, &$filters) {
- foreach ($filters as $key => $value) {
- if ($filters[$key]['enabled']) {
- if ($filters[$key]['dns']) {
- if (checkdnsrr("$d.$c.$b.$a." . $filters[$key]['dns'],
- 'ANY')) {
- return 1;
- }
- }
- }
- }
- return 0;
- }
-
- function load_filters() {
- global $data_dir, $username;
- $filters = array();
- for ($i=0; $fltr = getPref($data_dir, $username, 'filter' . $i); $i++) {
- $ary = explode(',', $fltr);
- $filters[$i]['where'] = $ary[0];
- $filters[$i]['what'] = $ary[1];
- $filters[$i]['folder'] = $ary[2];
- }
- return $filters;
- }
-
- function load_spam_filters() {
- global $data_dir, $username;
-
- $filters['MAPS RBL']['prefname'] = 'filters_spam_maps_rbl';
- $filters['MAPS RBL']['name'] = 'MAPS Realtime Blackhole List';
- $filters['MAPS RBL']['link'] = 'http://www.mail-abuse.org/rbl/';
- $filters['MAPS RBL']['dns'] = 'blackholes.mail-abuse.org';
- $filters['MAPS RBL']['comment'] =
-_("COMMERCIAL - This list contains servers that are verified spam senders. It is a pretty reliable list to scan spam from.");
-
- $filters['MAPS RSS']['prefname'] = 'filters_spam_maps_rss';
- $filters['MAPS RSS']['name'] = 'MAPS Relay Spam Stopper';
- $filters['MAPS RSS']['link'] = 'http://www.mail-abuse.org/rss/';
- $filters['MAPS RSS']['dns'] = 'relays.mail-abuse.org';
- $filters['MAPS RSS']['comment'] =
-_("COMMERCIAL - Servers that are configured (or misconfigured) to allow spam to be relayed through their system will be banned with this. Another good one to use.");
-
- $filters['MAPS DUL']['prefname'] = 'filters_spam_maps_dul';
- $filters['MAPS DUL']['name'] = 'MAPS Dial-Up List';
- $filters['MAPS DUL']['link'] = 'http://www.mail-abuse.org/dul/';
- $filters['MAPS DUL']['dns'] = 'dialups.mail-abuse.org';
- $filters['MAPS DUL']['comment'] =
-_("COMMERCIAL - Dial-up users are often filtered out since they should use their ISP\'s mail servers to send mail. Spammers typically get a dial-up account and send spam directly from there.");
-
- $filters['MAPS RBLplus']['prefname'] = 'filters_spam_maps_rblplus';
- $filters['MAPS RBLplus']['name'] = 'MAPS RBL+ List';
- $filters['MAPS RBLplus']['link'] = 'http://www.mail-abuse.org/';
- $filters['MAPS RBLplus']['dns'] = 'rbl-plus.mail-abuse.org';
- $filters['MAPS RBLplus']['comment'] =
-_("COMMERCIAL - RBL+ is a combination of RSS, DUL, and RBL.");
-
- $filters['Osirusoft']['prefname'] = 'filters_spam_maps_osirusoft';
- $filters['Osirusoft']['name'] = 'Osirusoft List';
- $filters['Osirusoft']['link'] = 'http://relays.osirusoft.com/';
- $filters['Osirusoft']['dns'] = 'relays.osirusoft.com';
- $filters['Osirusoft']['comment'] =
-_("FREE - Osirusoft - Very thorough, but also rejects replies from many ISP\'s abuse@domain.name email messages for some reason.");
-
- $filters['ORDB']['prefname'] = 'filters_spam_ordb';
- $filters['ORDB']['name'] = 'Open Relay Database List';
- $filters['ORDB']['link'] = 'http://www.ordb.org/';
- $filters['ORDB']['dns'] = 'relays.ordb.org';
- $filters['ORDB']['comment'] =
-_("FREE - ORDB was born when ORBS went off the air. It seems to have fewer false positives than ORBS did though.");
-
- $filters['ORBZ']['prefname'] = 'filters_spam_orbz';
- $filters['ORBZ']['name'] = 'ORBZ List';
- $filters['ORBZ']['link'] = 'http://www.orbz.org/';
- $filters['ORBZ']['dns'] = 'inputs.orbz.org';
- $filters['ORBZ']['comment'] =
-_("FREE - Another ORBS replacement (just the INPUTS database used here).");
-
- $filters['Five-Ten']['prefname'] = 'filters_spam_fiveten';
- $filters['Five-Ten']['name'] = 'Five-Ten-sg.com Lists';
- $filters['Five-Ten']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
- $filters['Five-Ten']['dns'] = 'blackholes.five-ten-sg.com';
- $filters['Five-Ten']['comment'] =
-_("FREE - Five-Ten-sg.com has SPAM source, OpenRelay, and and Dialup IPs.");
-
- $filters['Dorkslayers']['prefname'] = 'filters_spam_dorks';
- $filters['Dorkslayers']['name'] = 'Dorkslayers Lists';
- $filters['Dorkslayers']['link'] = 'http://www.dorkslayers.com';
- $filters['Dorkslayers']['dns'] = 'orbs.dorkslayers.com';
- $filters['Dorkslayers']['comment'] =
-_("FREE - Dorkslayers appears to include only really bad open relays outside the US to avoid being sued. Interestingly enough, their website recommends you NOT use their service.");
-
- $filters['ORBL']['prefname'] = 'filters_spam_orbl';
- $filters['ORBL']['name'] = 'ORBL Lists';
- $filters['ORBL']['link'] = 'http://www.orbl.org';
- $filters['ORBL']['dns'] = 'or.orbl.org';
- $filters['ORBL']['comment'] =
-_("'FREE - ORBL is another ORBS spinoff formed after ORBS shut down. May be SLOOOOOOW!");
-
- $filters['ORBZ-UK']['prefname'] = 'filters_spam_orbzuk';
- $filters['ORBZ-UK']['name'] = 'ORBZ-UK Lists';
- $filters['ORBZ-UK']['link'] = 'http://orbz.gst-group.co.uk';
- $filters['ORBZ-UK']['dns'] = 'orbz.gst-group.co.uk';
- $filters['ORBZ-UK']['comment'] =
-_("FREE - orbz.gst-group.co.uk lists not only open relays, but also mailservers that refuse or bounce email addressed to postmaster@<theirdomain>.");
-
- foreach ($filters as $Key => $Value) {
- $filters[$Key]['enabled'] = getPref($data_dir, $username,
- $filters[$Key]['prefname']);
- }
-
- return $filters;
- }
-
- function remove_filter ($id) {
- global $data_dir, $username;
-
- while ($nextFilter = getPref($data_dir, $username, 'filter' .
- ($id + 1))) {
- setPref($data_dir, $username, 'filter' . $id, $nextFilter);
- $id ++;
- }
-
- removePref($data_dir, $username, 'filter' . $id);
- }
-
- function filter_swap($id1, $id2) {
- global $data_dir, $username;
-
- $FirstFilter = getPref($data_dir, $username, 'filter' . $id1);
- $SecondFilter = getPref($data_dir, $username, 'filter' . $id2);
-
- if ($FirstFilter && $SecondFilter) {
- setPref($data_dir, $username, 'filter' . $id2, $FirstFilter);
- setPref($data_dir, $username, 'filter' . $id1, $SecondFilter);
- }
- }
+ }
+ // If we've checked one IP and YourHop is
+ // just a space
+ if ($SpamFilters_YourHop == ' ') {
+ break; // don't check any more
+ }
+ }
+ }
+ }
+ $i ++;
+ }
+
+ // Lookie! It's spam! Yum!
+ if ($IsSpam) {
+ if (sqimap_mailbox_exists($imap_stream, $filters_spam_folder)) {
+ sqimap_messages_copy ($imap_stream, $MsgNum, $MsgNum,
+ $filters_spam_folder);
+ sqimap_messages_flag ($imap_stream, $MsgNum, $MsgNum,
+ 'Deleted');
+ }
+ } else {
+ }
+ }
+
+ sqimap_mailbox_expunge($imap_stream, 'INBOX');
+
+ if ($SpamFilters_SharedCache) {
+ filters_SaveCache();
+ } else {
+ session_register('SpamFilters_DNScache');
+ }
+}
+
+
+// Does the loop through each enabled filter for the specified IP address.
+// IP format: $a.$b.$c.$d
+function filters_spam_check_site($a, $b, $c, $d, &$filters) {
+ global $SpamFilters_DNScache, $SpamFilters_CacheTTL;
+ foreach ($filters as $key => $value) {
+ if ($filters[$key]['enabled']) {
+ if ($filters[$key]['dns']) {
+ $filter_revip = $d . '.' . $c . '.' . $b . '.' . $a . '.' .
+ $filters[$key]['dns'];
+ if (strlen($SpamFilters_DNScache[$filter_revip]['L']) == 0) {
+ $SpamFilters_DNScache[$filter_revip]['L'] =
+ gethostbyname($filter_revip);
+ $SpamFilters_DNScache[$filter_revip]['T'] =
+ time() + $SpamFilters_CacheTTL;
+ }
+ if ($SpamFilters_DNScache[$filter_revip]['L'] ==
+ $filters[$key]['result']) {
+ return 1;
+ }
+ }
+ }
+ }
+ return 0;
+}
+
+function load_filters() {
+ global $data_dir, $username;
+
+ $filters = array();
+ for ($i=0; $fltr = getPref($data_dir, $username, 'filter' . $i); $i++) {
+ $ary = explode(',', $fltr);
+ $filters[$i]['where'] = $ary[0];
+ $filters[$i]['what'] = $ary[1];
+ $filters[$i]['folder'] = $ary[2];
+ }
+ return $filters;
+}
+
+function load_spam_filters() {
+ global $data_dir, $username, $SpamFilters_ShowCommercial;
+
+ if ($SpamFilters_ShowCommercial) {
+ $filters['MAPS RBL']['prefname'] = 'filters_spam_maps_rbl';
+ $filters['MAPS RBL']['name'] = 'MAPS Realtime Blackhole List';
+ $filters['MAPS RBL']['link'] = 'http://www.mail-abuse.org/rbl/';
+ $filters['MAPS RBL']['dns'] = 'blackholes.mail-abuse.org';
+ $filters['MAPS RBL']['result'] = '127.0.0.2';
+ $filters['MAPS RBL']['comment'] =
+ _("COMMERCIAL - This list contains servers that are verified spam senders. It is a pretty reliable list to scan spam from.");
+
+ $filters['MAPS RSS']['prefname'] = 'filters_spam_maps_rss';
+ $filters['MAPS RSS']['name'] = 'MAPS Relay Spam Stopper';
+ $filters['MAPS RSS']['link'] = 'http://www.mail-abuse.org/rss/';
+ $filters['MAPS RSS']['dns'] = 'relays.mail-abuse.org';
+ $filters['MAPS RSS']['result'] = '127.0.0.2';
+ $filters['MAPS RSS']['comment'] =
+ _("COMMERCIAL - Servers that are configured (or misconfigured) to allow spam to be relayed through their system will be banned with this. Another good one to use.");
+
+ $filters['MAPS DUL']['prefname'] = 'filters_spam_maps_dul';
+ $filters['MAPS DUL']['name'] = 'MAPS Dial-Up List';
+ $filters['MAPS DUL']['link'] = 'http://www.mail-abuse.org/dul/';
+ $filters['MAPS DUL']['dns'] = 'dialups.mail-abuse.org';
+ $filters['MAPS DUL']['result'] = '127.0.0.3';
+ $filters['MAPS DUL']['comment'] =
+ _("COMMERCIAL - Dial-up users are often filtered out since they should use their ISP's mail servers to send mail. Spammers typically get a dial-up account and send spam directly from there.");
+
+ $filters['MAPS RBLplus-RBL']['prefname'] = 'filters_spam_maps_rblplus_rbl';
+ $filters['MAPS RBLplus-RBL']['name'] = 'MAPS RBL+ RBL List';
+ $filters['MAPS RBLplus-RBL']['link'] = 'http://www.mail-abuse.org/';
+ $filters['MAPS RBLplus-RBL']['dns'] = 'rbl-plus.mail-abuse.org';
+ $filters['MAPS RBLplus-RBL']['result'] = '127.0.0.2';
+ $filters['MAPS RBLplus-RBL']['comment'] =
+ _("COMMERCIAL - RBL+ Blackhole entries.");
+
+ $filters['MAPS RBLplus-RSS']['prefname'] = 'filters_spam_maps_rblplus_rss';
+ $filters['MAPS RBLplus-RSS']['name'] = 'MAPS RBL+ List RSS entries';
+ $filters['MAPS RBLplus-RSS']['link'] = 'http://www.mail-abuse.org/';
+ $filters['MAPS RBLplus-RSS']['dns'] = 'rbl-plus.mail-abuse.org';
+ $filters['MAPS RBLplus-RSS']['result'] = '127.0.0.2';
+ $filters['MAPS RBLplus-RSS']['comment'] =
+ _("COMMERCIAL - RBL+ OpenRelay entries.");
+
+ $filters['MAPS RBLplus-DUL']['prefname'] = 'filters_spam_maps_rblplus_dul';
+ $filters['MAPS RBLplus-DUL']['name'] = 'MAPS RBL+ List DUL entries';
+ $filters['MAPS RBLplus-DUL']['link'] = 'http://www.mail-abuse.org/';
+ $filters['MAPS RBLplus-DUL']['dns'] = 'rbl-plus.mail-abuse.org';
+ $filters['MAPS RBLplus-DUL']['result'] = '127.0.0.3';
+ $filters['MAPS RBLplus-DUL']['comment'] =
+ _("COMMERCIAL - RBL+ Dial-up entries.");
+ }
+
+ $filters['Osirusoft Relays']['prefname'] = 'filters_spam_maps_osirusoft_relay';
+ $filters['Osirusoft Relays']['name'] = 'Osirusoft Relay List';
+ $filters['Osirusoft Relays']['link'] = 'http://relays.osirusoft.com/';
+ $filters['Osirusoft Relays']['dns'] = 'relays.osirusoft.com';
+ $filters['Osirusoft Relays']['result'] = '127.0.0.2';
+ $filters['Osirusoft Relays']['comment'] =
+ _("FREE - Osirusoft Relays - Osirusofts list of verified open relays. Seems to include servers used by abuse@uunet.net auto-replies too.");
+
+ $filters['Osirusoft DUL']['prefname'] = 'filters_spam_maps_osirusoft_dul';
+ $filters['Osirusoft DUL']['name'] = 'Osirusoft Dialup List';
+ $filters['Osirusoft DUL']['link'] = 'http://relays.osirusoft.com/';
+ $filters['Osirusoft DUL']['dns'] = 'relays.osirusoft.com';
+ $filters['Osirusoft DUL']['result'] = '127.0.0.3';
+ $filters['Osirusoft DUL']['comment'] =
+ _("FREE - Osirusoft Dialups - Osirusofts Dialup Spam Source list.");
+
+ $filters['Osirusoft Spam Source']['prefname'] = 'filters_spam_maps_osirusoft_rc';
+ $filters['Osirusoft Spam Source']['name'] = 'Osirusoft Confirmed Spam Source List';
+ $filters['Osirusoft Spam Source']['link'] = 'http://relays.osirusoft.com/';
+ $filters['Osirusoft Spam Source']['dns'] = 'relays.osirusoft.com';
+ $filters['Osirusoft Spam Source']['result'] = '127.0.0.4';
+ $filters['Osirusoft Spam Source']['comment'] =
+ _("FREE - Osirusoft Confirmed Spam Source - Sites that continually spam and have been manually added after multiple nominations. Use with caution. Seems to catch abuse auto-replies from some ISPs.");
+
+ $filters['Osirusoft Smart Host']['prefname'] = 'filters_spam_maps_osirusoft_sh';
+ $filters['Osirusoft Smart Host']['name'] = 'Osirusoft Smart Host List';
+ $filters['Osirusoft Smart Host']['link'] = 'http://relays.osirusoft.com/';
+ $filters['Osirusoft Smart Host']['dns'] = 'relays.osirusoft.com';
+ $filters['Osirusoft Smart Host']['result'] = '127.0.0.5';
+ $filters['Osirusoft Smart Host']['comment'] =
+ _("FREE - Osirusoft Smart Hosts - List of hosts that are secure but relay for other mail servers that are not secure.");
+
+ $filters['Osirusoft SPAMware']['prefname'] = 'filters_spam_maps_osirusoft_ss';
+ $filters['Osirusoft SPAMware']['name'] = 'Osirusoft Spamware Developers List';
+ $filters['Osirusoft SPAMware']['link'] = 'http://relays.osirusoft.com/';
+ $filters['Osirusoft SPAMware']['dns'] = 'relays.osirusoft.com';
+ $filters['Osirusoft SPAMware']['result'] = '127.0.0.6';
+ $filters['Osirusoft SPAMware']['comment'] =
+ _("FREE - Osirusoft Spamware Developers - It is believed that these are IP ranges of companies that are known to produce spam software. Seems to catch abuse auto-replies from some ISPs.");
+
+ $filters['Osirusoft Unc. OptIn']['prefname'] = 'filters_spam_maps_osirusoft_sl';
+ $filters['Osirusoft Unc. OptIn']['name'] = 'Osirusoft Unconfirmed OptIn Server List';
+ $filters['Osirusoft Unc. OptIn']['link'] = 'http://relays.osirusoft.com/';
+ $filters['Osirusoft Unc. OptIn']['dns'] = 'relays.osirusoft.com';
+ $filters['Osirusoft Unc. OptIn']['result'] = '127.0.0.7';
+ $filters['Osirusoft Unc. OptIn']['comment'] =
+ _("FREE - Osirusoft Unconfirmed OptIn Servers - List of listservers that opt users in without confirmation.");
+
+ $filters['Osirusoft Insecure Formmail']['prefname'] = 'filters_spam_maps_osirusoft_fm';
+ $filters['Osirusoft Insecure Formmail']['name'] = 'Osirusoft Insecure formmail.cvi Script List';
+ $filters['Osirusoft Insecure Formmail']['link'] = 'http://relays.osirusoft.com/';
+ $filters['Osirusoft Insecure Formmail']['dns'] = 'relays.osirusoft.com';
+ $filters['Osirusoft Insecure Formmail']['result'] = '127.0.0.8';
+ $filters['Osirusoft Insecure Formmail']['comment'] =
+ _("FREE - Osirusoft Insecure formmail.cgi scripts - List of insecure formmail.cgi scripts. (planned).");
+
+ $filters['Osirusoft Open Proxy']['prefname'] = 'filters_spam_maps_osirusoft_op';
+ $filters['Osirusoft Open Proxy']['name'] = 'Osirusoft Open Proxy Server List';
+ $filters['Osirusoft Open Proxy']['link'] = 'http://relays.osirusoft.com/';
+ $filters['Osirusoft Open Proxy']['dns'] = 'relays.osirusoft.com';
+ $filters['Osirusoft Open Proxy']['result'] = '127.0.0.9';
+ $filters['Osirusoft Open Proxy']['comment'] =
+ _("FREE - Osirusoft Open Proxy Servers - List of Open Proxy Servers.");
+
+ $filters['ORDB']['prefname'] = 'filters_spam_ordb';
+ $filters['ORDB']['name'] = 'Open Relay Database List';
+ $filters['ORDB']['link'] = 'http://www.ordb.org/';
+ $filters['ORDB']['dns'] = 'relays.ordb.org';
+ $filters['ORDB']['result'] = '127.0.0.2';
+ $filters['ORDB']['comment'] =
+ _("FREE - ORDB was born when ORBS went off the air. It seems to have fewer false positives than ORBS did though.");
+
+ $filters['FiveTen Direct']['prefname'] = 'filters_spam_fiveten_src';
+ $filters['FiveTen Direct']['name'] = 'Five-Ten-sg.com Direct SPAM Sources';
+ $filters['FiveTen Direct']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
+ $filters['FiveTen Direct']['dns'] = 'blackholes.five-ten-sg.com';
+ $filters['FiveTen Direct']['result'] = '127.0.0.2';
+ $filters['FiveTen Direct']['comment'] =
+ _("FREE - Five-Ten-sg.com - Direct SPAM sources.");
+
+ $filters['FiveTen DUL']['prefname'] = 'filters_spam_fiveten_dul';
+ $filters['FiveTen DUL']['name'] = 'Five-Ten-sg.com DUL Lists';
+ $filters['FiveTen DUL']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
+ $filters['FiveTen DUL']['dns'] = 'blackholes.five-ten-sg.com';
+ $filters['FiveTen DUL']['result'] = '127.0.0.3';
+ $filters['FiveTen DUL']['comment'] =
+ _("FREE - Five-Ten-sg.com - Dial-up lists - includes some DSL IPs.");
+
+ $filters['FiveTen Unc. OptIn']['prefname'] = 'filters_spam_fiveten_oi';
+ $filters['FiveTen Unc. OptIn']['name'] = 'Five-Ten-sg.com Unconfirmed OptIn Lists';
+ $filters['FiveTen Unc. OptIn']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
+ $filters['FiveTen Unc. OptIn']['dns'] = 'blackholes.five-ten-sg.com';
+ $filters['FiveTen Unc. OptIn']['result'] = '127.0.0.4';
+ $filters['FiveTen Unc. OptIn']['comment'] =
+ _("FREE - Five-Ten-sg.com - Bulk mailers that do not use confirmed opt-in.");
+
+ $filters['FiveTen Others']['prefname'] = 'filters_spam_fiveten_oth';
+ $filters['FiveTen Others']['name'] = 'Five-Ten-sg.com Other Misc. Servers';
+ $filters['FiveTen Others']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
+ $filters['FiveTen Others']['dns'] = 'blackholes.five-ten-sg.com';
+ $filters['FiveTen Others']['result'] = '127.0.0.5';
+ $filters['FiveTen Others']['comment'] =
+ _("FREE - Five-Ten-sg.com - Other misc. servers.");
+
+ $filters['FiveTen Single Stage']['prefname'] = 'filters_spam_fiveten_ss';
+ $filters['FiveTen Single Stage']['name'] = 'Five-Ten-sg.com Single Stage Servers';
+ $filters['FiveTen Single Stage']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
+ $filters['FiveTen Single Stage']['dns'] = 'blackholes.five-ten-sg.com';
+ $filters['FiveTen Single Stage']['result'] = '127.0.0.6';
+ $filters['FiveTen Single Stage']['comment'] =
+ _("FREE - Five-Ten-sg.com - Single Stage servers.");
+
+ $filters['FiveTen SPAM Support']['prefname'] = 'filters_spam_fiveten_supp';
+ $filters['FiveTen SPAM Support']['name'] = 'Five-Ten-sg.com SPAM Support Servers';
+ $filters['FiveTen SPAM Support']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
+ $filters['FiveTen SPAM Support']['dns'] = 'blackholes.five-ten-sg.com';
+ $filters['FiveTen SPAM Support']['result'] = '127.0.0.7';
+ $filters['FiveTen SPAM Support']['comment'] =
+ _("FREE - Five-Ten-sg.com - SPAM Support servers.");
+
+ $filters['FiveTen Web forms']['prefname'] = 'filters_spam_fiveten_wf';
+ $filters['FiveTen Web forms']['name'] = 'Five-Ten-sg.com Web Form IPs';
+ $filters['FiveTen Web forms']['link'] = 'http://www.five-ten-sg.com/blackhole.php';
+ $filters['FiveTen Web forms']['dns'] = 'blackholes.five-ten-sg.com';
+ $filters['FiveTen Web forms']['result'] = '127.0.0.8';
+ $filters['FiveTen Web forms']['comment'] =
+ _("FREE - Five-Ten-sg.com - Web Form IPs.");
+
+ $filters['Dorkslayers']['prefname'] = 'filters_spam_dorks';
+ $filters['Dorkslayers']['name'] = 'Dorkslayers Lists';
+ $filters['Dorkslayers']['link'] = 'http://www.dorkslayers.com';
+ $filters['Dorkslayers']['dns'] = 'orbs.dorkslayers.com';
+ $filters['Dorkslayers']['result'] = '127.0.0.2';
+ $filters['Dorkslayers']['comment'] =
+ _("FREE - Dorkslayers appears to include only really bad open relays outside the US to avoid being sued. Interestingly enough, their website recommends you NOT use their service.");
+
+ $filters['SPAMhaus']['prefname'] = 'filters_spam_spamhaus';
+ $filters['SPAMhaus']['name'] = 'SPAMhaus Lists';
+ $filters['SPAMhaus']['link'] = 'http://www.spamhaus.org';
+ $filters['SPAMhaus']['dns'] = 'sbl.spamhaus.org';
+ $filters['SPAMhaus']['result'] = '127.0.0.6';
+ $filters['SPAMhaus']['comment'] =
+ _("FREE - SPAMhaus - A list of well-known SPAM sources.");
+
+ $filters['SPAMcop']['prefname'] = 'filters_spam_spamcop';
+ $filters['SPAMcop']['name'] = 'SPAM Cop Lists';
+ $filters['SPAMcop']['link'] = 'http://spamcop.net/bl.shtml';
+ $filters['SPAMcop']['dns'] = 'bl.spamcop.net';
+ $filters['SPAMcop']['result'] = '127.0.0.2';
+ $filters['SPAMcop']['comment'] =
+ _("FREE, for now - SPAMCOP - An interesting solution that lists servers that have a very high spam to legit email ratio (85% or more).");
+
+ $filters['dev.null.dk']['prefname'] = 'filters_spam_devnull';
+ $filters['dev.null.dk']['name'] = 'dev.null.dk Lists';
+ $filters['dev.null.dk']['link'] = 'http://dev.null.dk/';
+ $filters['dev.null.dk']['dns'] = 'dev.null.dk';
+ $filters['dev.null.dk']['result'] = '127.0.0.2';
+ $filters['dev.null.dk']['comment'] =
+ _("FREE - dev.null.dk - I don't have any detailed info on this list.");
+
+ $filters['visi.com']['prefname'] = 'filters_spam_visi';
+ $filters['visi.com']['name'] = 'visi.com Relay Stop List';
+ $filters['visi.com']['link'] = 'http://relays.visi.com';
+ $filters['visi.com']['dns'] = 'relays.visi.com';
+ $filters['visi.com']['result'] = '127.0.0.2';
+ $filters['visi.com']['comment'] =
+ _("FREE - visi.com - Relay Stop List. Very conservative OpenRelay List.");
+
+ $filters['2mbit.com Open Relays']['prefname'] = 'filters_spam_2mb_or';
+ $filters['2mbit.com Open Relays']['name'] = '2mbit.com Open Relays List';
+ $filters['2mbit.com Open Relays']['link'] = 'http://www.2mbit.com/sbl.php';
+ $filters['2mbit.com Open Relays']['dns'] = 'blackholes.2mbit.com';
+ $filters['2mbit.com Open Relays']['result'] = '127.0.0.2';
+ $filters['2mbit.com Open Relays']['comment'] =
+ _("FREE - 2mbit.com Open Relays - Another list of Open Relays.");
+
+ $filters['2mbit.com SPAM Source']['prefname'] = 'filters_spam_2mb_ss';
+ $filters['2mbit.com SPAM Source']['name'] = '2mbit.com SPAM Source List';
+ $filters['2mbit.com SPAM Source']['link'] = 'http://www.2mbit.com/sbl.php';
+ $filters['2mbit.com SPAM Source']['dns'] = 'blackholes.2mbit.com';
+ $filters['2mbit.com SPAM Source']['result'] = '127.0.0.4';
+ $filters['2mbit.com SPAM Source']['comment'] =
+ _("FREE - 2mbit.com SPAM Source - List of Direct SPAM Sources.");
+
+ $filters['2mbit.com SPAM ISPs']['prefname'] = 'filters_spam_2mb_isp';
+ $filters['2mbit.com SPAM ISPs']['name'] = '2mbit.com SPAM-friendly ISP List';
+ $filters['2mbit.com SPAM ISPs']['link'] = 'http://www.2mbit.com/sbl.php';
+ $filters['2mbit.com SPAM ISPs']['dns'] = 'blackholes.2mbit.com';
+ $filters['2mbit.com SPAM ISPs']['result'] = '127.0.0.10';
+ $filters['2mbit.com SPAM ISPs']['comment'] =
+ _("FREE - 2mbit.com SPAM ISPs - List of SPAM-friendly ISPs.");
+
+ $filters['Leadmon DUL']['prefname'] = 'filters_spam_lm_dul';
+ $filters['Leadmon DUL']['name'] = 'Leadmon.net DUL List';
+ $filters['Leadmon DUL']['link'] = 'http://www.leadmon.net/spamguard/';
+ $filters['Leadmon DUL']['dns'] = 'spamguard.leadmon.net';
+ $filters['Leadmon DUL']['result'] = '127.0.0.2';
+ $filters['Leadmon DUL']['comment'] =
+ _("FREE - Leadmon DUL - Another list of Dial-up or otherwise dynamically assigned IPs.");
+
+ $filters['Leadmon SPAM Source']['prefname'] = 'filters_spam_lm_ss';
+ $filters['Leadmon SPAM Source']['name'] = 'Leadmon.net SPAM Source List';
+ $filters['Leadmon SPAM Source']['link'] = 'http://www.leadmon.net/spamguard/';
+ $filters['Leadmon SPAM Source']['dns'] = 'spamguard.leadmon.net';
+ $filters['Leadmon SPAM Source']['result'] = '127.0.0.3';
+ $filters['Leadmon SPAM Source']['comment'] =
+ _("FREE - Leadmon SPAM Source - List of IPs Leadmon.net has received SPAM directly from.");
+
+ $filters['Leadmon Bulk Mailers']['prefname'] = 'filters_spam_lm_bm';
+ $filters['Leadmon Bulk Mailers']['name'] = 'Leadmon.net Bulk Mailers List';
+ $filters['Leadmon Bulk Mailers']['link'] = 'http://www.leadmon.net/spamguard/';
+ $filters['Leadmon Bulk Mailers']['dns'] = 'spamguard.leadmon.net';
+ $filters['Leadmon Bulk Mailers']['result'] = '127.0.0.4';
+ $filters['Leadmon Bulk Mailers']['comment'] =
+ _("FREE - Leadmon Bulk Mailers - Bulk mailers that do not require confirmed opt-in or that have allowed known spammers to become clients and abuse their services.");
+
+ $filters['Leadmon Open Relays']['prefname'] = 'filters_spam_lm_or';
+ $filters['Leadmon Open Relays']['name'] = 'Leadmon.net Open Relays List';
+ $filters['Leadmon Open Relays']['link'] = 'http://www.leadmon.net/spamguard/';
+ $filters['Leadmon Open Relays']['dns'] = 'spamguard.leadmon.net';
+ $filters['Leadmon Open Relays']['result'] = '127.0.0.5';
+ $filters['Leadmon Open Relays']['comment'] =
+ _("FREE - Leadmon Open Relays - Single Stage Open Relays that are not listed on other active RBLs.");
+
+ $filters['Leadmon Multi-stage']['prefname'] = 'filters_spam_lm_ms';
+ $filters['Leadmon Multi-stage']['name'] = 'Leadmon.net Multi-Stage Relay List';
+ $filters['Leadmon Multi-stage']['link'] = 'http://www.leadmon.net/spamguard/';
+ $filters['Leadmon Multi-stage']['dns'] = 'spamguard.leadmon.net';
+ $filters['Leadmon Multi-stage']['result'] = '127.0.0.6';
+ $filters['Leadmon Multi-stage']['comment'] =
+ _("FREE - Leadmon Multi-stage - Multi-Stage Open Relays that are not listed on other active RBLs and that have sent SPAM to Leadmon.net.");
+
+ $filters['Leadmon SpamBlock']['prefname'] = 'filters_spam_lm_sb';
+ $filters['Leadmon SpamBlock']['name'] = 'Leadmon.net SpamBlock Sites List';
+ $filters['Leadmon SpamBlock']['link'] = 'http://www.leadmon.net/spamguard/';
+ $filters['Leadmon SpamBlock']['dns'] = 'spamguard.leadmon.net';
+ $filters['Leadmon SpamBlock']['result'] = '127.0.0.7';
+ $filters['Leadmon SpamBlock']['comment'] =
+ _("FREE - Leadmon SpamBlock - Sites on this listing have sent Leadmon.net direct SPAM from IPs in netblocks where the entire block has no DNS mappings. It's a list of BLOCKS of IPs being used by people who have SPAMmed Leadmon.net.");
+
+ $filters['NJABL Open Relays']['prefname'] = 'filters_spam_njabl_or';
+ $filters['NJABL Open Relays']['name'] = 'NJABL Open Relay/Direct Spam Source List';
+ $filters['NJABL Open Relays']['link'] = 'http://www.njabl.org/';
+ $filters['NJABL Open Relays']['dns'] = 'dnsbl.njabl.org';
+ $filters['NJABL Open Relays']['result'] = '127.0.0.2';
+ $filters['NJABL Open Relays']['comment'] =
+ _("FREE, for now - Not Just Another Blacklist - Both Open Relays and Direct SPAM Sources.");
+
+ $filters['NJABL DUL']['prefname'] = 'filters_spam_njabl_dul';
+ $filters['NJABL DUL']['name'] = 'NJABL Dial-ups List';
+ $filters['NJABL DUL']['link'] = 'http://www.njabl.org/';
+ $filters['NJABL DUL']['dns'] = 'dnsbl.njabl.org';
+ $filters['NJABL DUL']['result'] = '127.0.0.3';
+ $filters['NJABL DUL']['comment'] =
+ _("FREE, for now - Not Just Another Blacklist - Dial-up IPs.");
+
+ $filters['Conf DSBL.ORG Relay']['prefname'] = 'filters_spam_dsbl_conf_ss';
+ $filters['Conf DSBL.ORG Relay']['name'] = 'DSBL.org Confirmed Relay List';
+ $filters['Conf DSBL.ORG Relay']['link'] = 'http://www.dsbl.org/';
+ $filters['Conf DSBL.ORG Relay']['dns'] = 'list.dsbl.org';
+ $filters['Conf DSBL.ORG Relay']['result'] = '127.0.0.2';
+ $filters['Conf DSBL.ORG Relay']['comment'] =
+ _("FREE - Distributed Sender Boycott List - Confirmed Relays");
+
+ $filters['Conf DSBL.ORG Multi-Stage']['prefname'] = 'filters_spam_dsbl_conf_ms';
+ $filters['Conf DSBL.ORG Multi-Stage']['name'] = 'DSBL.org Confirmed Multi-Stage Relay List';
+ $filters['Conf DSBL.ORG Multi-Stage']['link'] = 'http://www.dsbl.org/';
+ $filters['Conf DSBL.ORG Multi-Stage']['dns'] = 'multihop.dsbl.org';
+ $filters['Conf DSBL.ORG Multi-Stage']['result'] = '127.0.0.2';
+ $filters['Conf DSBL.ORG Multi-Stage']['comment'] =
+ _("FREE - Distributed Sender Boycott List - Confirmed Multi-stage Relays");
+
+ $filters['UN-Conf DSBL.ORG']['prefname'] = 'filters_spam_dsbl_unc';
+ $filters['UN-Conf DSBL.ORG']['name'] = 'DSBL.org UN-Confirmed Relay List';
+ $filters['UN-Conf DSBL.ORG']['link'] = 'http://www.dsbl.org/';
+ $filters['UN-Conf DSBL.ORG']['dns'] = 'unconfirmed.dsbl.org';
+ $filters['UN-Conf DSBL.ORG']['result'] = '127.0.0.2';
+ $filters['UN-Conf DSBL.ORG']['comment'] =
+ _("FREE - Distributed Sender Boycott List - UN-Confirmed Relays");
+
+ foreach ($filters as $Key => $Value) {
+ $filters[$Key]['enabled'] = getPref($data_dir, $username,
+ $filters[$Key]['prefname']);
+ }
+
+ return $filters;
+}
+
+function remove_filter ($id) {
+ global $data_dir, $username;
+
+ while ($nextFilter = getPref($data_dir, $username, 'filter' .
+ ($id + 1))) {
+ setPref($data_dir, $username, 'filter' . $id, $nextFilter);
+ $id ++;
+ }
+
+ removePref($data_dir, $username, 'filter' . $id);
+}
+
+function filter_swap($id1, $id2) {
+ global $data_dir, $username;
+
+ $FirstFilter = getPref($data_dir, $username, 'filter' . $id1);
+ $SecondFilter = getPref($data_dir, $username, 'filter' . $id2);
+
+ if ($FirstFilter && $SecondFilter) {
+ setPref($data_dir, $username, 'filter' . $id2, $FirstFilter);
+ setPref($data_dir, $username, 'filter' . $id1, $SecondFilter);
+ }
+}
+
+/* This update the filter rules when
+ renaming or deleting folders */
+function update_for_folder ($args) {
+ $old_folder = $args[0];
+ $new_folder = $args[2];
+ $action = $args[1];
+ global $plugins, $data_dir, $username;
+ $filters = array();
+ $filters = load_filters();
+ $filter_count = count($filters);
+ $p = 0;
+ for ($i=0;$i<$filter_count;$i++) {
+ if (!empty($filters)) {
+ if ($old_folder == $filters[$i]['folder']) {
+ if ($action == 'rename') {
+ $filters[$i]['folder'] = $new_folder;
+ setPref($data_dir, $username, 'filter'.$i,
+ $filters[$i]['where'].','.$filters[$i]['what'].','.$new_folder);
+ }
+ elseif ($action == 'delete') {
+ remove_filter($p);
+ $p = $p-1;
+ }
+ }
+ $p++;
+ }
+ }
+}
?>
projects / squirrelmail.git / blobdiff