625 lines
No EOL
21 KiB
PHP
625 lines
No EOL
21 KiB
PHP
<?php
|
|
/** smtp.php
|
|
**
|
|
** This contains all the functions needed to send messages through
|
|
** an smtp server or sendmail.
|
|
**
|
|
** $Id$
|
|
**/
|
|
|
|
if (defined('smtp_php'))
|
|
return;
|
|
define('smtp_php', true);
|
|
|
|
require_once('../functions/addressbook.php');
|
|
require_once('../functions/plugin.php');
|
|
|
|
global $username, $popuser, $domain;
|
|
|
|
// This should most probably go to some initialization...
|
|
if (ereg("^([^@%/]+)[@%/](.+)$", $username, $usernamedata)) {
|
|
$popuser = $usernamedata[1];
|
|
$domain = $usernamedata[2];
|
|
unset($usernamedata);
|
|
} else {
|
|
$popuser = $username;
|
|
}
|
|
// We need domain for smtp
|
|
if (!$domain)
|
|
$domain = getenv('HOSTNAME');
|
|
|
|
// Returns true only if this message is multipart
|
|
function isMultipart () {
|
|
global $attachments;
|
|
|
|
if (count($attachments)>0)
|
|
return true;
|
|
else
|
|
return false;
|
|
}
|
|
|
|
// looks up aliases in the addressbook and expands them to
|
|
// the full address.
|
|
// Adds @$domain if it wasn't in the address book and if it
|
|
// doesn't have an @ symbol in it
|
|
function expandAddrs ($array) {
|
|
global $domain;
|
|
|
|
// don't show errors -- kinda critical that we don't see
|
|
// them here since the redirect won't work if we do show them
|
|
$abook = addressbook_init(false);
|
|
for ($i=0; $i < count($array); $i++) {
|
|
$result = $abook->lookup($array[$i]);
|
|
$ret = "";
|
|
if (isset($result['email'])) {
|
|
if (isset($result['name'])) {
|
|
$ret = '"'.$result['name'].'" ';
|
|
}
|
|
$ret .= '<'.$result['email'].'>';
|
|
$array[$i] = $ret;
|
|
}
|
|
else
|
|
{
|
|
if (strpos($array[$i], '@') === false)
|
|
$array[$i] .= '@' . $domain;
|
|
$array[$i] = '<' . $array[$i] . '>';
|
|
}
|
|
}
|
|
return $array;
|
|
}
|
|
|
|
// Attach the files that are due to be attached
|
|
function attachFiles ($fp) {
|
|
global $attachments, $attachment_dir;
|
|
|
|
$length = 0;
|
|
|
|
if (isMultipart()) {
|
|
foreach ($attachments as $info)
|
|
{
|
|
if (isset($info['type']))
|
|
$filetype = $info['type'];
|
|
else
|
|
$filetype = 'application/octet-stream';
|
|
|
|
$header = '--'.mimeBoundary()."\r\n";
|
|
$header .= "Content-Type: $filetype; name=\"" .
|
|
$info['remotefilename'] . "\"\r\n";
|
|
$header .= "Content-Disposition: attachment; filename=\"" .
|
|
$info['remotefilename'] . "\"\r\n";
|
|
|
|
// Use 'rb' for NT systems -- read binary
|
|
// Unix doesn't care -- everything's binary! :-)
|
|
$file = fopen ($attachment_dir . $info['localfilename'], 'rb');
|
|
if (substr($filetype, 0, 5) == 'text/' ||
|
|
$filetype == 'message/rfc822') {
|
|
$header .= "\r\n";
|
|
fputs ($fp, $header);
|
|
$length += strlen($header);
|
|
while ($tmp = fgets($file, 4096)) {
|
|
$tmp = str_replace("\r\n", "\n", $tmp);
|
|
$tmp = str_replace("\r", "\n", $tmp);
|
|
$tmp = str_replace("\n", "\r\n", $tmp);
|
|
if (feof($fp) && substr($tmp, -2) != "\r\n")
|
|
$tmp .= "\r\n";
|
|
fputs($fp, $tmp);
|
|
$length += strlen($tmp);
|
|
}
|
|
} else {
|
|
$header .= "Content-Transfer-Encoding: base64\r\n\r\n";
|
|
fputs ($fp, $header);
|
|
$length += strlen($header);
|
|
while ($tmp = fread($file, 570)) {
|
|
$encoded = chunk_split(base64_encode($tmp));
|
|
$length += strlen($encoded);
|
|
fputs ($fp, $encoded);
|
|
}
|
|
}
|
|
fclose ($file);
|
|
}
|
|
}
|
|
|
|
return $length;
|
|
}
|
|
|
|
// Delete files that are uploaded for attaching
|
|
function deleteAttachments() {
|
|
global $attachments, $attachment_dir;
|
|
|
|
if (isMultipart()) {
|
|
reset($attachments);
|
|
while (list($localname, $remotename) = each($attachments)) {
|
|
if (!ereg ("\\/", $localname)) {
|
|
unlink ($attachment_dir.$localname);
|
|
unlink ($attachment_dir.$localname.'.info');
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Return a nice MIME-boundary
|
|
function mimeBoundary () {
|
|
static $mimeBoundaryString;
|
|
|
|
if ($mimeBoundaryString == "") {
|
|
$mimeBoundaryString = "----=_" .
|
|
GenerateRandomString(60, '\'()+,-./:=?_', 7);
|
|
}
|
|
|
|
return $mimeBoundaryString;
|
|
}
|
|
|
|
/* Time offset for correct timezone */
|
|
function timezone () {
|
|
global $invert_time;
|
|
|
|
$diff_second = date('Z');
|
|
if ($invert_time)
|
|
$diff_second = - $diff_second;
|
|
if ($diff_second > 0)
|
|
$sign = '+';
|
|
else
|
|
$sign = '-';
|
|
|
|
$diff_second = abs($diff_second);
|
|
|
|
$diff_hour = floor ($diff_second / 3600);
|
|
$diff_minute = floor (($diff_second-3600*$diff_hour) / 60);
|
|
|
|
$zonename = '('.strftime('%Z').')';
|
|
$result = sprintf ("%s%02d%02d %s", $sign, $diff_hour, $diff_minute, $zonename);
|
|
return ($result);
|
|
}
|
|
|
|
/* Print all the needed RFC822 headers */
|
|
function write822Header ($fp, $t, $c, $b, $subject, $more_headers) {
|
|
global $REMOTE_ADDR, $SERVER_NAME, $REMOTE_PORT;
|
|
global $data_dir, $username, $popuser, $domain, $version, $useSendmail;
|
|
global $default_charset, $HTTP_VIA, $HTTP_X_FORWARDED_FOR;
|
|
global $REMOTE_HOST, $identity;
|
|
|
|
// Storing the header to make sure the header is the same
|
|
// everytime the header is printed.
|
|
static $header, $headerlength;
|
|
|
|
if ($header == '') {
|
|
$to = expandAddrs(parseAddrs($t));
|
|
$cc = expandAddrs(parseAddrs($c));
|
|
$bcc = expandAddrs(parseAddrs($b));
|
|
if (isset($identity) && $identity != 'default')
|
|
{
|
|
$reply_to = getPref($data_dir, $username, 'reply_to' . $identity);
|
|
$from = getPref($data_dir, $username, 'full_name' . $identity);
|
|
$from_addr = getPref($data_dir, $username, 'email_address' . $identity);
|
|
}
|
|
else
|
|
{
|
|
$reply_to = getPref($data_dir, $username, 'reply_to');
|
|
$from = getPref($data_dir, $username, 'full_name');
|
|
$from_addr = getPref($data_dir, $username, 'email_address');
|
|
}
|
|
|
|
if ($from_addr == '')
|
|
$from_addr = $popuser.'@'.$domain;
|
|
|
|
$to_list = getLineOfAddrs($to);
|
|
$cc_list = getLineOfAddrs($cc);
|
|
$bcc_list = getLineOfAddrs($bcc);
|
|
|
|
/* Encoding 8-bit characters and making from line */
|
|
$subject = encodeHeader($subject);
|
|
if ($from == '')
|
|
$from = "<$from_addr>";
|
|
else
|
|
$from = '"' . encodeHeader($from) . "\" <$from_addr>";
|
|
|
|
/* This creates an RFC 822 date */
|
|
$date = date("D, j M Y H:i:s ", mktime()) . timezone();
|
|
|
|
/* Create a message-id */
|
|
$message_id = '<' . $REMOTE_PORT . '.' . $REMOTE_ADDR . '.';
|
|
$message_id .= time() . '.squirrel@' . $SERVER_NAME .'>';
|
|
|
|
/* Make an RFC822 Received: line */
|
|
if (isset($REMOTE_HOST))
|
|
$received_from = "$REMOTE_HOST ([$REMOTE_ADDR])";
|
|
else
|
|
$received_from = $REMOTE_ADDR;
|
|
|
|
if (isset($HTTP_VIA) || isset ($HTTP_X_FORWARDED_FOR)) {
|
|
if ($HTTP_X_FORWARDED_FOR == '')
|
|
$HTTP_X_FORWARDED_FOR = 'unknown';
|
|
$received_from .= " (proxying for $HTTP_X_FORWARDED_FOR)";
|
|
}
|
|
|
|
$header = "Received: from $received_from\r\n";
|
|
$header .= " (SquirrelMail authenticated user $username)\r\n";
|
|
$header .= " by $SERVER_NAME with HTTP;\r\n";
|
|
$header .= " $date\r\n";
|
|
|
|
/* Insert the rest of the header fields */
|
|
$header .= "Message-ID: $message_id\r\n";
|
|
$header .= "Date: $date\r\n";
|
|
$header .= "Subject: $subject\r\n";
|
|
$header .= "From: $from\r\n";
|
|
$header .= "To: $to_list\r\n"; // Who it's TO
|
|
|
|
/* Insert headers from the $more_headers array */
|
|
if(is_array($more_headers)) {
|
|
reset($more_headers);
|
|
while(list($h_name, $h_val) = each($more_headers)) {
|
|
$header .= sprintf("%s: %s\r\n", $h_name, $h_val);
|
|
}
|
|
}
|
|
|
|
if ($cc_list) {
|
|
$header .= "Cc: $cc_list\r\n"; // Who the CCs are
|
|
}
|
|
|
|
if ($reply_to != '')
|
|
$header .= "Reply-To: $reply_to\r\n";
|
|
|
|
if ($useSendmail) {
|
|
if ($bcc_list) {
|
|
// BCCs is removed from header by sendmail
|
|
$header .= "Bcc: $bcc_list\r\n";
|
|
}
|
|
}
|
|
|
|
$header .= "X-Mailer: SquirrelMail (version $version)\r\n"; // Identify SquirrelMail
|
|
|
|
// Do the MIME-stuff
|
|
$header .= "MIME-Version: 1.0\r\n";
|
|
|
|
if (isMultipart()) {
|
|
$header .= 'Content-Type: multipart/mixed; boundary="';
|
|
$header .= mimeBoundary();
|
|
$header .= "\"\r\n";
|
|
} else {
|
|
if ($default_charset != '')
|
|
$header .= "Content-Type: text/plain; charset=$default_charset\r\n";
|
|
else
|
|
$header .= "Content-Type: text/plain;\r\n";
|
|
$header .= "Content-Transfer-Encoding: 8bit\r\n";
|
|
}
|
|
$header .= "\r\n"; // One blank line to separate header and body
|
|
|
|
$headerlength = strlen($header);
|
|
}
|
|
|
|
// Write the header
|
|
fputs ($fp, $header);
|
|
|
|
return $headerlength;
|
|
}
|
|
|
|
// Send the body
|
|
function writeBody ($fp, $passedBody) {
|
|
global $default_charset;
|
|
|
|
$attachmentlength = 0;
|
|
|
|
if (isMultipart()) {
|
|
$body = '--'.mimeBoundary()."\r\n";
|
|
|
|
if ($default_charset != "")
|
|
$body .= "Content-Type: text/plain; charset=$default_charset\r\n";
|
|
else
|
|
$body .= "Content-Type: text/plain\r\n";
|
|
|
|
$body .= "Content-Transfer-Encoding: 8bit\r\n\r\n";
|
|
$body .= $passedBody . "\r\n\r\n";
|
|
fputs ($fp, $body);
|
|
|
|
$attachmentlength = attachFiles($fp);
|
|
|
|
if (!isset($postbody)) $postbody = "";
|
|
$postbody .= "\r\n--".mimeBoundary()."--\r\n\r\n";
|
|
fputs ($fp, $postbody);
|
|
} else {
|
|
$body = $passedBody . "\r\n";
|
|
fputs ($fp, $body);
|
|
$postbody = "\r\n";
|
|
fputs ($fp, $postbody);
|
|
}
|
|
|
|
return (strlen($body) + strlen($postbody) + $attachmentlength);
|
|
}
|
|
|
|
// Send mail using the sendmail command
|
|
function sendSendmail($t, $c, $b, $subject, $body, $more_headers) {
|
|
global $sendmail_path, $popuser, $username, $domain;
|
|
|
|
// Build envelope sender address. Make sure it doesn't contain
|
|
// spaces or other "weird" chars that would allow a user to
|
|
// exploit the shell/pipe it is used in.
|
|
$envelopefrom = "$popuser@$domain";
|
|
$envelopefrom = ereg_replace("[[:blank:]]",'', $envelopefrom);
|
|
$envelopefrom = ereg_replace("[[:space:]]",'', $envelopefrom);
|
|
$envelopefrom = ereg_replace("[[:cntrl:]]",'', $envelopefrom);
|
|
|
|
// open pipe to sendmail
|
|
$fp = popen (escapeshellcmd("$sendmail_path -t -f$envelopefrom"), 'w');
|
|
|
|
$headerlength = write822Header ($fp, $t, $c, $b, $subject, $more_headers);
|
|
$bodylength = writeBody($fp, $body);
|
|
|
|
pclose($fp);
|
|
|
|
return ($headerlength + $bodylength);
|
|
}
|
|
|
|
function smtpReadData($smtpConnection) {
|
|
$read = fgets($smtpConnection, 1024);
|
|
$counter = 0;
|
|
while ($read) {
|
|
echo $read . '<BR>';
|
|
$data[$counter] = $read;
|
|
$read = fgets($smtpConnection, 1024);
|
|
$counter++;
|
|
}
|
|
}
|
|
|
|
function sendSMTP($t, $c, $b, $subject, $body, $more_headers) {
|
|
global $username, $popuser, $domain, $version, $smtpServerAddress,
|
|
$smtpPort, $data_dir, $color, $use_authenticated_smtp, $identity,
|
|
$key, $onetimepad;
|
|
|
|
$to = expandAddrs(parseAddrs($t));
|
|
$cc = expandAddrs(parseAddrs($c));
|
|
$bcc = expandAddrs(parseAddrs($b));
|
|
if (isset($identity) && $identity != 'default')
|
|
$from_addr = getPref($data_dir, $username, 'email_address' . $identity);
|
|
else
|
|
$from_addr = getPref($data_dir, $username, 'email_address');
|
|
|
|
if (!$from_addr)
|
|
$from_addr = "$popuser@$domain";
|
|
|
|
$smtpConnection = fsockopen($smtpServerAddress, $smtpPort, $errorNumber, $errorString);
|
|
if (!$smtpConnection) {
|
|
echo 'Error connecting to SMTP Server.<br>';
|
|
echo "$errorNumber : $errorString<br>";
|
|
exit;
|
|
}
|
|
$tmp = fgets($smtpConnection, 1024);
|
|
if (errorCheck($tmp, $smtpConnection)!=5) return(0);
|
|
|
|
$to_list = getLineOfAddrs($to);
|
|
$cc_list = getLineOfAddrs($cc);
|
|
|
|
/** Lets introduce ourselves */
|
|
if (! isset ($use_authenticated_smtp) || $use_authenticated_smtp == false) {
|
|
fputs($smtpConnection, "HELO $domain\r\n");
|
|
$tmp = fgets($smtpConnection, 1024);
|
|
if (errorCheck($tmp, $smtpConnection)!=5) return(0);
|
|
} else {
|
|
fputs($smtpConnection, "EHLO $domain\r\n");
|
|
$tmp = fgets($smtpConnection, 1024);
|
|
if (errorCheck($tmp, $smtpConnection)!=5) return(0);
|
|
|
|
fputs($smtpConnection, "AUTH LOGIN\r\n");
|
|
$tmp = fgets($smtpConnection, 1024);
|
|
if (errorCheck($tmp, $smtpConnection)!=5) return(0);
|
|
|
|
fputs($smtpConnection, base64_encode ($username) . "\r\n");
|
|
$tmp = fgets($smtpConnection, 1024);
|
|
if (errorCheck($tmp, $smtpConnection)!=5) return(0);
|
|
|
|
fputs($smtpConnection, base64_encode (OneTimePadDecrypt($key, $onetimepad)) . "\r\n");
|
|
$tmp = fgets($smtpConnection, 1024);
|
|
if (errorCheck($tmp, $smtpConnection)!=5) return(0);
|
|
}
|
|
|
|
/** Ok, who is sending the message? */
|
|
fputs($smtpConnection, "MAIL FROM: <$from_addr>\r\n");
|
|
$tmp = fgets($smtpConnection, 1024);
|
|
if (errorCheck($tmp, $smtpConnection)!=5) return(0);
|
|
|
|
/** send who the recipients are */
|
|
for ($i = 0; $i < count($to); $i++) {
|
|
fputs($smtpConnection, "RCPT TO: $to[$i]\r\n");
|
|
$tmp = fgets($smtpConnection, 1024);
|
|
if (errorCheck($tmp, $smtpConnection)!=5) return(0);
|
|
}
|
|
for ($i = 0; $i < count($cc); $i++) {
|
|
fputs($smtpConnection, "RCPT TO: $cc[$i]\r\n");
|
|
$tmp = fgets($smtpConnection, 1024);
|
|
if (errorCheck($tmp, $smtpConnection)!=5) return(0);
|
|
}
|
|
for ($i = 0; $i < count($bcc); $i++) {
|
|
fputs($smtpConnection, "RCPT TO: $bcc[$i]\r\n");
|
|
$tmp = fgets($smtpConnection, 1024);
|
|
if (errorCheck($tmp, $smtpConnection)!=5) return(0);
|
|
}
|
|
|
|
/** Lets start sending the actual message */
|
|
fputs($smtpConnection, "DATA\r\n");
|
|
$tmp = fgets($smtpConnection, 1024);
|
|
if (errorCheck($tmp, $smtpConnection)!=5) return(0);
|
|
|
|
// Send the message
|
|
$headerlength = write822Header ($smtpConnection, $t, $c, $b, $subject, $more_headers);
|
|
$bodylength = writeBody($smtpConnection, $body);
|
|
|
|
fputs($smtpConnection, ".\r\n"); // end the DATA part
|
|
$tmp = fgets($smtpConnection, 1024);
|
|
$num = errorCheck($tmp, $smtpConnection, true);
|
|
if ($num != 250) {
|
|
$tmp = nl2br(htmlspecialchars($tmp));
|
|
displayPageHeader($color, 'None');
|
|
include_once('../functions/display_messages.php');
|
|
$msg = "Message not sent!<br>\nReason given: $tmp";
|
|
plain_error_message($msg, $color);
|
|
return(0);
|
|
}
|
|
|
|
fputs($smtpConnection, "QUIT\r\n"); // log off
|
|
|
|
fclose($smtpConnection);
|
|
|
|
return ($headerlength + $bodylength);
|
|
}
|
|
|
|
|
|
function errorCheck($line, $smtpConnection, $verbose = false) {
|
|
global $color;
|
|
|
|
// Read new lines on a multiline response
|
|
$lines = $line;
|
|
while(ereg("^[0-9]+-", $line)) {
|
|
$line = fgets($smtpConnection, 1024);
|
|
$lines .= $line;
|
|
}
|
|
|
|
// Status: 0 = fatal
|
|
// 5 = ok
|
|
|
|
$err_num = substr($line, 0, strpos($line, " "));
|
|
switch ($err_num) {
|
|
case 500: $message = 'Syntax error; command not recognized';
|
|
$status = 0;
|
|
break;
|
|
case 501: $message = 'Syntax error in parameters or arguments';
|
|
$status = 0;
|
|
break;
|
|
case 502: $message = 'Command not implemented';
|
|
$status = 0;
|
|
break;
|
|
case 503: $message = 'Bad sequence of commands';
|
|
$status = 0;
|
|
break;
|
|
case 504: $message = 'Command parameter not implemented';
|
|
$status = 0;
|
|
break;
|
|
|
|
|
|
case 211: $message = 'System status, or system help reply';
|
|
$status = 5;
|
|
break;
|
|
case 214: $message = 'Help message';
|
|
$status = 5;
|
|
break;
|
|
|
|
|
|
case 220: $message = 'Service ready';
|
|
$status = 5;
|
|
break;
|
|
case 221: $message = 'Service closing transmission channel';
|
|
$status = 5;
|
|
break;
|
|
case 421: $message = 'Service not available, closing chanel';
|
|
$status = 0;
|
|
break;
|
|
|
|
case 235: return(5); break;
|
|
case 250: $message = 'Requested mail action okay, completed';
|
|
$status = 5;
|
|
break;
|
|
case 251: $message = 'User not local; will forward';
|
|
$status = 5;
|
|
break;
|
|
case 334: return(5); break;
|
|
case 450: $message = 'Requested mail action not taken: mailbox unavailable';
|
|
$status = 0;
|
|
break;
|
|
case 550: $message = 'Requested action not taken: mailbox unavailable';
|
|
$status = 0;
|
|
break;
|
|
case 451: $message = 'Requested action aborted: error in processing';
|
|
$status = 0;
|
|
break;
|
|
case 551: $message = 'User not local; please try forwarding';
|
|
$status = 0;
|
|
break;
|
|
case 452: $message = 'Requested action not taken: insufficient system storage';
|
|
$status = 0;
|
|
break;
|
|
case 552: $message = 'Requested mail action aborted: exceeding storage allocation';
|
|
$status = 0;
|
|
break;
|
|
case 553: $message = 'Requested action not taken: mailbox name not allowed';
|
|
$status = 0;
|
|
break;
|
|
case 354: $message = 'Start mail input; end with .';
|
|
$status = 5;
|
|
break;
|
|
case 554: $message = 'Transaction failed';
|
|
$status = 0;
|
|
break;
|
|
default: $message = 'Unknown response: '. nl2br(htmlspecialchars($lines));
|
|
$status = 0;
|
|
$error_num = '001';
|
|
break;
|
|
}
|
|
|
|
if ($status == 0) {
|
|
include_once('../functions/page_header.php');
|
|
displayPageHeader($color, 'None');
|
|
include_once('../functions/display_messages.php');
|
|
$lines = nl2br(htmlspecialchars($lines));
|
|
$msg = $message . "<br>\nServer replied: $lines";
|
|
plain_error_message($msg, $color);
|
|
}
|
|
if (! $verbose) return $status;
|
|
return $err_num;
|
|
}
|
|
|
|
function sendMessage($t, $c, $b, $subject, $body, $reply_id) {
|
|
global $useSendmail, $msg_id, $is_reply, $mailbox, $onetimepad;
|
|
global $data_dir, $username, $domain, $key, $version, $sent_folder, $imapServerAddress, $imapPort;
|
|
global $more_headers;
|
|
$more_headers = Array();
|
|
|
|
do_hook("smtp_send");
|
|
|
|
$imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 1);
|
|
|
|
if (isset($reply_id) && $reply_id) {
|
|
sqimap_mailbox_select ($imap_stream, $mailbox);
|
|
sqimap_messages_flag ($imap_stream, $reply_id, $reply_id, 'Answered');
|
|
|
|
// Insert In-Reply-To and References headers if the
|
|
// message-id of the message we reply to is set (longer than "<>")
|
|
// The References header should really be the old Referenced header
|
|
// with the message ID appended, but it can be only the message ID too.
|
|
$hdr = sqimap_get_small_header ($imap_stream, $reply_id, false);
|
|
if(strlen($hdr->message_id) > 2) {
|
|
$more_headers['In-Reply-To'] = $hdr->message_id;
|
|
$more_headers['References'] = $hdr->message_id;
|
|
}
|
|
}
|
|
|
|
// In order to remove the problem of users not able to create
|
|
// messages with "." on a blank line, RFC821 has made provision
|
|
// in section 4.5.2 (Transparency).
|
|
$body = ereg_replace("\n\\.", "\n..", $body);
|
|
$body = ereg_replace("^\\.", "..", $body);
|
|
|
|
// this is to catch all plain \n instances and
|
|
// replace them with \r\n. All newlines were converted
|
|
// into just \n inside the compose.php file.
|
|
$body = ereg_replace("\n", "\r\n", $body);
|
|
|
|
if ($useSendmail) {
|
|
$length = sendSendmail($t, $c, $b, $subject, $body, $more_headers);
|
|
} else {
|
|
$length = sendSMTP($t, $c, $b, $subject, $body, $more_headers);
|
|
}
|
|
|
|
if (sqimap_mailbox_exists ($imap_stream, $sent_folder)) {
|
|
sqimap_append ($imap_stream, $sent_folder, $length);
|
|
write822Header ($imap_stream, $t, $c, $b, $subject, $more_headers);
|
|
writeBody ($imap_stream, $body);
|
|
sqimap_append_done ($imap_stream);
|
|
}
|
|
sqimap_logout($imap_stream);
|
|
// Delete the files uploaded for attaching (if any).
|
|
// only if $length != 0 (if there was no error)
|
|
if ($length)
|
|
ClearAttachments();
|
|
|
|
return $length;
|
|
}
|
|
|
|
?>
|