Size is $size
\n";
}
$total_size = 0;
do {
$read = fgets($imap_stream, 9096);
if ($imap_general_debug) {
echo "$read
\n";
flush();
}
$data[] = $read;
$total_size += strlen($read);
} while ($total_size < $size);
$size = 0;
}
// For debugging purposes
if ($imap_general_debug) {
echo "$read
\n";
flush();
}
} while (true);
$response = $regs[1];
$message = trim($regs[2]);
if ($imap_general_debug) {
echo '--
';
}
if ($handle_errors == false) {
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 "
\n";
echo _("ERROR : Could not complete request.");
echo "
\n";
echo _("Reason Given: ");
echo $message . "
\n";
exit;
}
} else if ($response == 'BAD') {
set_up_language($squirrelmail_language);
echo "
\n";
echo _("ERROR : Bad or malformed request.");
echo "
\n";
echo _("Server responded: ");
echo $message . "
\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) {
$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[$i]['where'] == 'To or Cc') {
/*
* If it's "TO OR CC", we have to do two searches, one for TO
* and the other for CC.
*/
filter_search_and_delete($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 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, $where_to) {
// Don't mess with the " characters on this fputs line!
fputs ($imap, 'a001 SEARCH ALL ' . $where . ' "' . addslashes($what) .
"\"\r\n");
$read = filters_sqimap_read_data ($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, $id, 'Deleted');
}
}
}
}
// These are the spam filters
function spam_filters($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']) {
$run ++;
}
}
// short-circuit
if ($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");
$read = filters_sqimap_read_data ($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('.', $value);
if (filters_spam_check_site($Chunks[0],
$Chunks[1], $Chunks[2], $Chunks[3],
$filters)) {
$IsSpam ++;
break; // no sense in checking more IPs
}
// If we've checked one IP and YourHop is
// just a space
if ($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');
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 $SpamFilters_DNScache;
foreach ($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]) == 0) {
$SpamFilters_DNScache[$filter_revip] =
gethostbyname($filter_revip);
}
if ($SpamFilters_DNScache[$filter_revip] ==
$filters[$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;
$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['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['ORBZ Inputs']['prefname'] = 'filters_spam_orbz';
$filters['ORBZ Inputs']['name'] = 'ORBZ Inputs List';
$filters['ORBZ Inputs']['link'] = 'http://www.orbz.org/';
$filters['ORBZ Inputs']['dns'] = 'inputs.orbz.org';
$filters['ORBZ Inputs']['result'] = '127.0.0.2';
$filters['ORBZ Inputs']['comment'] =
_("FREE - Another ORBS replacement (just the INPUTS database used here).");
$filters['ORBZ Outputs']['prefname'] = 'filters_spam_orbz_outputs';
$filters['ORBZ Outputs']['name'] = 'ORBZ Outputs List';
$filters['ORBZ Outputs']['link'] = 'http://www.orbz.org/';
$filters['ORBZ Outputs']['dns'] = 'outputs.orbz.org';
$filters['ORBZ Outputs']['result'] = '127.0.0.2';
$filters['ORBZ Outputs']['comment'] =
_("FREE - Another ORBS replacement (just the OUTPUTS database used here).");
$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['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']['result'] = '127.0.0.2';
$filters['ORBL']['comment'] =
_("FREE - ORBL is another ORBS spinoff formed after ORBS shut down. May be SLOOOOOOW!");
$filters['ORBZ-UK Inputs']['prefname'] = 'filters_spam_orbzuk_in';
$filters['ORBZ-UK Inputs']['name'] = 'ORBZ-UK Inputs Lists';
$filters['ORBZ-UK Inputs']['link'] = 'http://orbz.gst-group.co.uk';
$filters['ORBZ-UK Inputs']['dns'] = 'orbz.gst-group.co.uk';
$filters['ORBZ-UK Inputs']['result'] = '127.0.0.3';
$filters['ORBZ-UK Inputs']['comment'] =
_("FREE - orbz.gst-group.co.uk - Inputs only.");
$filters['ORBZ-UK Outputs']['prefname'] = 'filters_spam_orbzuk_out';
$filters['ORBZ-UK Outputs']['name'] = 'ORBZ-UK Outputs Lists';
$filters['ORBZ-UK Outputs']['link'] = 'http://orbz.gst-group.co.uk';
$filters['ORBZ-UK Outputs']['dns'] = 'orbz.gst-group.co.uk';
$filters['ORBZ-UK Outputs']['result'] = '127.0.0.2';
$filters['ORBZ-UK Outputs']['comment'] =
_("FREE - orbz.gst-group.co.uk - Outputs only.");
$filters['ORBZ-UK Postmaster']['prefname'] = 'filters_spam_orbzuk_pst';
$filters['ORBZ-UK Postmaster']['name'] = 'ORBZ-UK Postmaster Bouncer Lists';
$filters['ORBZ-UK Postmaster']['link'] = 'http://orbz.gst-group.co.uk';
$filters['ORBZ-UK Postmaster']['dns'] = 'orbz.gst-group.co.uk';
$filters['ORBZ-UK Postmaster']['result'] = '127.0.0.9';
$filters['ORBZ-UK Postmaster']['comment'] =
_("FREE - orbz.gst-group.co.uk - mailservers that refuse or bounce email addressed to postmaster@.");
$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';
$filters['SPAMcop']['comment'] =
_("FREE, for now - SPAMCOP - An interesting solution that lists servers that have a very high spam to legit email ratio (85% or more).");
foreach ($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);
}
}
?>