-
- $body .= "Content-Transfer-Encoding: 8bit\r\n\r\n";
- $body .= stripslashes($passedBody) . "\r\n";
- fputs ($fp, $body);
-
- $attachmentlength = attachFiles($fp);
-
- $postbody .= "\r\n--".mimeBoundary()."--\r\n\r\n";
- fputs ($fp, $postbody);
- } else {
- $body = stripslashes($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) {
- global $sendmail_path, $username, $domain;
-
- // open pipe to sendmail
- $fp = popen (escapeshellcmd("$sendmail_path -t -f$username@$domain"), "w");
-
- $headerlength = write822Header ($fp, $t, $c, $b, $subject);
- $bodylength = writeBody($fp, $body);
-
- pclose($fp);
-
- return ($headerlength + $bodylenght);
- }
-
- function smtpReadData($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) {
- global $username, $domain, $version, $smtpServerAddress, $smtpPort,
- $data_dir, $color;
-
- $to = parseAddrs($t);
- $cc = parseAddrs($c);
- $bcc = parseAddrs($b);
- $from_addr = getPref($data_dir, $username, "email_address");
-
- if ($from_addr == "")
- $from_addr = "$username@$domain";
-
- $smtpConnection = fsockopen($smtpServerAddress, $smtpPort, $errorNumber, $errorString);
- if (!$smtpConnection) {
- echo "Error connecting to SMTP Server.<br>";
- echo "$errorNumber : $errorString<br>";
- exit;
- }
- $tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
- errorCheck($tmp);
-
- $to_list = getLineOfAddrs($to);
- $cc_list = getLineOfAddrs($cc);
-
- /** Lets introduce ourselves */
- fputs($smtpConnection, "HELO $domain\r\n");
- $tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
- errorCheck($tmp);
-
- /** Ok, who is sending the message? */
- fputs($smtpConnection, "MAIL FROM:<$from_addr>\r\n");
- $tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
- errorCheck($tmp);
-
- /** send who the recipients are */
- for ($i = 0; $i < count($to); $i++) {
- fputs($smtpConnection, "RCPT TO:<$to[$i]>\r\n");
- $tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
- errorCheck($tmp);
- }
- for ($i = 0; $i < count($cc); $i++) {
- fputs($smtpConnection, "RCPT TO:<$cc[$i]>\r\n");
- $tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
- errorCheck($tmp);
- }
- for ($i = 0; $i < count($bcc); $i++) {
- fputs($smtpConnection, "RCPT TO:<$bcc[$i]>\r\n");
- $tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
- errorCheck($tmp);
- }
-
- /** Lets start sending the actual message */
- fputs($smtpConnection, "DATA\r\n");
- $tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
- errorCheck($tmp);
-
- // Send the message
- $headerlength = write822Header ($smtpConnection, $t, $c, $b, $subject);
- $bodylength = writeBody($smtpConnection, $body);
-
- fputs($smtpConnection, ".\r\n"); // end the DATA part
- $tmp = nl2br(htmlspecialchars(fgets($smtpConnection, 1024)));
- $num = errorCheck($tmp);
- if ($num != 250) {
- echo "ERROR<BR>Message not sent!<BR>Reason given: $tmp<BR></BODY></HTML>";
- }
-
- fputs($smtpConnection, "QUIT\r\n"); // log off
-
- fclose($smtpConnection);
-
- return ($headerlength + $bodylength);
- }
-
-
- function errorCheck($line) {
- global $color;
- // 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 250: $message = "Requested mail action okay, completed";
- $status = 5;
- break;
- case 251: $message = "User not local; will forward";
- $status = 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: $line";
- $status = 0;
- $error_num = "001";
- break;
- }
-
- if ($status == 0) {
- echo "<HTML><BODY BGCOLOR=ffffff>";
- echo "<TT>";
- echo "<BR><B>ERROR</B><BR><BR>";
- echo " <B>Error Number: </B>$err_num<BR>";
- echo " <B>Reason: </B>$message<BR>";
- echo "<B>Server Response: </B>$line<BR>";
- echo "<BR>MAIL NOT SENT";
- echo "</TT></BODY></HTML>";
- exit;
- }
- return $err_num;
- }
-
- function sendMessage($t, $c, $b, $subject, $body) {
- global $useSendmail;
- global $data_dir, $username, $domain, $key, $version, $sent_folder, $imapServerAddress, $imapPort;
-
- if ($useSendmail==true) {
- $length = sendSendmail($t, $c, $b, $subject, $body);
- } else {
- $length = sendSMTP($t, $c, $b, $subject, $body);
- }
-
- $imap_stream = sqimap_login($username, $key, $imapServerAddress, $imapPort, 1);
- sqimap_append ($imap_stream, $sent_folder, $length);
- write822Header ($imap_stream, $t, $c, $b, $subject);
- writeBody ($imap_stream, $body);
- sqimap_append_done ($imap_stream);
-
-
- // Delete the files uploaded for attaching (if any).
- deleteAttachments();
-
- }
+
+ $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:]]",'', $envelopefrom);
+
+ // open pipe to sendmail or qmail-inject (qmail-inject doesn't accept -t param)
+ if (strstr($sendmail_path, "qmail-inject")) {
+ $fp = popen (escapeshellcmd("$sendmail_path -f$envelopefrom"), "w");
+ } else {
+ $fp = popen (escapeshellcmd("$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;
+
+ $to = expandRcptAddrs(parseAddrs($t));
+ $cc = expandRcptAddrs(parseAddrs($c));
+ $bcc = expandRcptAddrs(parseAddrs($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, $prio = 3) {
+ global $useSendmail, $msg_id, $is_reply, $mailbox, $onetimepad;
+ global $data_dir, $username, $domain, $key, $version, $sent_folder, $imapServerAddress, $imapPort;
+ global $default_use_priority;
+ 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'] = $hdr->message_id;
+ }
+ }
+ if ($default_use_priority) {
+ $more_headers = array_merge($more_headers, createPriorityHeaders($prio));
+ }
+
+ // 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 $length;
+}
+
+function createPriorityHeaders($prio) {
+ $prio_headers = Array();
+ $prio_headers["X-Priority"] = $prio;
+
+ switch($prio) {
+ case 1: $prio_headers["Importance"] = "High";
+ $prio_headers["X-MSMail-Priority"] = "High";
+ break;
+
+ case 3: $prio_headers["Importance"] = "Normal";
+ $prio_headers["X-MSMail-Priority"] = "Normal";
+ break;
+
+ case 5:
+ $prio_headers["Importance"] = "Low";
+ $prio_headers["X-MSMail-Priority"] = "Low";
+ break;
+ }
+ return $prio_headers;
+}