PHP SMTP::Hello方法代码示例

 function smtp_send($header, $body)
 {
     global $enable_debug;
     $smtp = new SMTP();
     $smtp->do_debug = $enable_debug;
     $hosts = explode(";", $this->Host);
     $index = 0;
     $connection = false;
     while ($index < count($hosts) && $connection == false) {
         if ($smtp->Connect($hosts[$index], $this->Port, $this->Timeout)) {
             $connection = true;
         }
         $index++;
     }
     if (!$connection) {
         $this->error_handler("SMTP Error: could not connect to SMTP host server(s)");
         return false;
     }
     if ($this->blUseAuthLogin) {
         if (!$smtp->AuthHello($this->Helo, $this->AuthUser, $this->AuthPass)) {
             $this->error_handler("SMTP Error: Invalid username/password");
             return false;
         }
     } else {
         $smtp->Hello($this->Helo);
     }
     $smtp->MailFrom(sprintf("<%s>", $this->From));
     for ($i = 0; $i < count($this->to); $i++) {
         if (!$smtp->Recipient(sprintf("<%s>", $this->to[$i][0]))) {
             $this->error_handler("SMTP Error: Recipient not accepted. Verify your relay rules");
             return false;
         }
     }
     for ($i = 0; $i < count($this->cc); $i++) {
         if (!$smtp->Recipient(sprintf("<%s>", $this->cc[$i][0]))) {
             $this->error_handler("SMTP Error: Recipient not accepted. Verify your relay rules");
             return false;
         }
     }
     for ($i = 0; $i < count($this->bcc); $i++) {
         if (!$smtp->Recipient(sprintf("<%s>", $this->bcc[$i][0]))) {
             $this->error_handler("SMTP Error: Recipient not accepted. Verify your relay rules");
             return false;
         }
     }
     if (!$smtp->Data(sprintf("%s%s", $header, $body))) {
         $this->error_handler("SMTP Error: Data not accepted");
         return false;
     }
     $smtp->Quit();
 }

 /**
  * Sends mail via SMTP using PhpSMTP (Author:
  * Chris Ryan).  Returns bool.  Returns false if there is a
  * bad MAIL FROM, RCPT, or DATA input.
  * @private
  * @returns bool
  */
 function smtp_send($header, $body)
 {
     // Include SMTP class code, but not twice
     include_once $this->PluginDir . "class.smtp.php";
     $smtp = new SMTP();
     $smtp->do_debug = $this->SMTPDebug;
     // Try to connect to all SMTP servers
     $hosts = explode(";", $this->Host);
     $index = 0;
     $connection = false;
     $smtp_from = "";
     $bad_rcpt = array();
     $e = "";
     // Retry while there is no connection
     while ($index < count($hosts) && $connection == false) {
         if (strstr($hosts[$index], ":")) {
             list($host, $port) = explode(":", $hosts[$index]);
         } else {
             $host = $hosts[$index];
             $port = $this->Port;
         }
         if ($smtp->Connect($host, $port, $this->Timeout)) {
             $connection = true;
         }
         //printf("%s host could not connect<br>", $hosts[$index]); //debug only
         $index++;
     }
     if (!$connection) {
         $this->error_handler("SMTP Error: could not connect to SMTP host server(s)");
         return false;
     }
     // Must perform HELO before authentication
     $smtp->Hello($this->Helo);
     // If user requests SMTP authentication
     if ($this->SMTPAuth) {
         if (!$smtp->Authenticate($this->Username, $this->Password)) {
             $this->error_handler("SMTP Error: Could not authenticate");
             return false;
         }
     }
     if ($this->Sender == "") {
         $smtp_from = $this->From;
     } else {
         $smtp_from = $this->Sender;
     }
     if (!$smtp->Mail(sprintf("<%s>", $smtp_from))) {
         $e = sprintf("SMTP Error: From address [%s] failed", $smtp_from);
         $this->error_handler($e);
         return false;
     }
     // Attempt to send attach all recipients
     for ($i = 0; $i < count($this->to); $i++) {
         if (!$smtp->Recipient(sprintf("<%s>", $this->to[$i][0]))) {
             $bad_rcpt[] = $this->to[$i][0];
         }
     }
     for ($i = 0; $i < count($this->cc); $i++) {
         if (!$smtp->Recipient(sprintf("<%s>", $this->cc[$i][0]))) {
             $bad_rcpt[] = $this->cc[$i][0];
         }
     }
     for ($i = 0; $i < count($this->bcc); $i++) {
         if (!$smtp->Recipient(sprintf("<%s>", $this->bcc[$i][0]))) {
             $bad_rcpt[] = $this->bcc[$i][0];
         }
     }
     // Create error message
     if (count($bad_rcpt) > 0) {
         for ($i = 0; $i < count($bad_rcpt); $i++) {
             if ($i != 0) {
                 $e .= ", ";
             }
             $e .= $bad_rcpt[$i];
         }
         $e = sprintf("SMTP Error: The following recipients failed [%s]", $e);
         $this->error_handler($e);
         return false;
     }
     if (!$smtp->Data(sprintf("%s%s", $header, $body))) {
         $this->error_handler("SMTP Error: Data not accepted");
         return false;
     }
     $smtp->Quit();
     return true;
 }

 function checkSMTP($smtp_server, $smtp_port = 25, $username, $password, $auth_enabled = false, $tls_enabled = true)
 {
     require_once "libs/phpmailer/class.smtp.php";
     $smtp = new SMTP();
     $smtp->Connect($smtp_server, $smtp_port);
     if (!$smtp->Connected()) {
         return array("ERROR" => "Failed to connect to server", "SMTP_ERROR" => $smtp->getError());
     }
     if (!$smtp->Hello()) {
         return array("ERROR" => "Failed to send hello command", "SMTP_ERROR" => $smtp->getError());
     }
     if ($tls_enabled) {
         if (!$smtp->StartTLS()) {
             return array("ERROR" => "Failed to start TLS", "SMTP_ERROR" => $smtp->getError());
         }
     }
     if ($auth_enabled) {
         if (!$smtp->Authenticate($username, $password)) {
             $error = $smtp->getError();
             if (preg_match("/STARTTLS/", $error['smtp_msg'])) {
                 return array("ERROR" => "Authenticate Error, TLS must be activated", "SMTP_ERROR" => $smtp->getError());
             } else {
                 return array("ERROR" => "Authenticate not accepted from server", "SMTP_ERROR" => $smtp->getError());
             }
         }
     }
     return true;
 }

 function smtp_send($header, $body)
 {
     include "smtp.inc.php";
     // Load code only if asked
     $smtp = new SMTP();
     $smtp->do_debug = $this->SMTPDebug;
     // Try to connect to all SMTP servers
     $hosts = explode(";", $this->Host);
     $x = 0;
     $connection = false;
     while ($x < count($hosts)) {
         if ($smtp->Connect($hosts[$x], $this->Port, $this->Timeout)) {
             $connection = true;
             break;
         }
         // printf("%s host could not connect<br>", $hosts[$x]); //debug only
         $x++;
     }
     if (!$connection) {
         $this->error_handler("SMTP Error: could not connect to SMTP host server(s)");
     }
     $smtp->Hello($this->Helo);
     $smtp->Mail(sprintf("<%s>", $this->From));
     for ($x = 0; $x < count($this->to); $x++) {
         $smtp->Recipient(sprintf("<%s>", $this->to[$x][0]));
     }
     for ($x = 0; $x < count($this->cc); $x++) {
         $smtp->Recipient(sprintf("<%s>", $this->cc[$x][0]));
     }
     for ($x = 0; $x < count($this->bcc); $x++) {
         $smtp->Recipient(sprintf("<%s>", $this->bcc[$x][0]));
     }
     $smtp->Data(sprintf("%s%s", $header, $body));
     $smtp->Quit();
 }

<?php

include "class.smtp.php";
$fp = fopen("domains", "r");
$domains = unserialize(fread($fp, filesize("domains")));
fclose($fp);
$smtp = new SMTP();
$smtp->do_debug = 2;
foreach ($domains as $key => $value) {
    $email = $domains[$key][0];
    $mx = $domains[$key][1];
    //echo "email:$email mx:$mx\n";
    echo "--->> {$mx} <<---\n";
    $smtp->Connect($mx, 25, 30);
    $smtp->Hello("planetxmail");
    $smtp->Mail("accounts@planetxmail.com");
    $smtp->Recipient($email);
    $smtp->Data("This is only a test.");
    $smtp->Close();
    echo "--------------------\n";
}

//.........这里部分代码省略.........
             if (preg_match('/^(.+):([0-9]+)$/', $srv, $hostinfo)) {
                 $server = $hostinfo[1];
                 $port = $hostinfo[2];
             } else {
                 $host = $srv;
             }
             $tls = strtoupper($SMTPSecure) == 'tls';
             $ssl = strtoupper($SMTPSecure) == 'ssl';
             $this->success = $smtp->Connect(($ssl ? 'ssl://' : '') . $server, $port, $timeout);
             $this->msg = $this->result ? '' : $Server->error;
             break;
         case 4:
             //try login to host
             if ($auth_required == 'true') {
                 try {
                     if (preg_match('/^(.+):([0-9]+)$/', $srv, $hostinfo)) {
                         $server = $hostinfo[1];
                         $port = $hostinfo[2];
                     } else {
                         $server = $srv;
                     }
                     if (strtoupper($UseSecureCon) == 'TLS') {
                         $tls = 'tls';
                     }
                     if (strtoupper($UseSecureCon) == 'SSL') {
                         $tls = 'ssl';
                     }
                     $tls = strtoupper($UseSecureCon) == 'tls';
                     $ssl = strtoupper($UseSecureCon) == 'ssl';
                     $server = $_POST['server'];
                     if (strtoupper($UseSecureCon) == 'SSL') {
                         $resp = $smtp->Connect('ssl://' . $server, $port, $timeout);
                     } else {
                         $resp = $smtp->Connect($server, $port, $timeout);
                     }
                     if ($resp) {
                         $hello = $_SERVER['SERVER_NAME'];
                         $smtp->Hello($hello);
                         if (strtoupper($UseSecureCon) == 'TLS') {
                             $smtp->Hello($hello);
                         }
                         if ($smtp->Authenticate($user, $passwd)) {
                             $this->success = true;
                         } else {
                             $this->success = false;
                             $this->msg = $smtp->error['error'];
                         }
                     } else {
                         $this->success = false;
                         $this->msg = $smtp->error['error'];
                     }
                 } catch (Exception $e) {
                     $this->success = false;
                     $this->msg = $e->getMessage();
                 }
             } else {
                 $this->success = true;
                 $this->msg = 'No authentication required!';
             }
             break;
         case 5:
             if ($SendaTestMail == 'true') {
                 try {
                     $_POST['FROM_NAME'] = 'Process Maker O.S. [Test mail]';
                     $_POST['FROM_EMAIL'] = $user;
                     $_POST['MESS_ENGINE'] = 'PHPMAILER';
                     $_POST['MESS_SERVER'] = $server;
                     $_POST['MESS_PORT'] = $port;
                     $_POST['MESS_ACCOUNT'] = $user;
                     $_POST['MESS_PASSWORD'] = $passwd;
                     $_POST['TO'] = $Mailto;
                     if ($auth_required == 'true') {
                         $_POST['SMTPAuth'] = true;
                     } else {
                         $_POST['SMTPAuth'] = false;
                     }
                     if (strtolower($_POST["UseSecureCon"]) != "no") {
                         $_POST["SMTPSecure"] = $_POST["UseSecureCon"];
                     }
                     if ($_POST['UseSecureCon'] == 'ssl') {
                         $_POST['MESS_SERVER'] = 'ssl://' . $_POST['MESS_SERVER'];
                     }
                     $resp = $this->sendTestMail();
                     if ($resp->status == '1') {
                         $this->success = true;
                     } else {
                         $this->success = false;
                         $this->msg = $smtp->error['error'];
                     }
                 } catch (Exception $e) {
                     $this->success = false;
                     $this->msg = $e->getMessage();
                 }
             } else {
                 $this->success = true;
                 $this->msg = 'jump this step';
             }
             break;
     }
 }

 public function Hello($host = '')
 {
     $result = parent::Hello($host);
     $this->handleError();
     return $result;
 }

 case 4:
     if ($auth_required == 'yes') {
         try {
             $hostinfo = array();
             if (preg_match('/^(.+):([0-9]+)$/', $srv, $hostinfo)) {
                 $host = $hostinfo[1];
                 $port = $hostinfo[2];
             } else {
                 $host = $srv;
             }
             $tls = $SMTPSecure == 'tls';
             $ssl = $SMTPSecure == 'ssl';
             $resp = $smtp->Connect(($ssl ? 'ssl://' : '') . $host, $port, $timeout);
             if ($resp) {
                 $hello = $_SERVER['SERVER_NAME'];
                 $smtp->Hello($hello);
                 if ($tls) {
                     if (!$smtp->StartTLS()) {
                         // problem with tls
                     }
                     //We must resend HELO after tls negotiation
                     $smtp->Hello($hello);
                 }
                 if ($smtp->Authenticate($user, $passwd)) {
                     print SUCCESSFUL . ',' . $smtp->status;
                 } else {
                     $smtpError = $smtp->getError();
                     print FAILED . ',' . $smtpError['error'];
                     // print (FAILED . ',' . $smtp->error['error']) ;
                 }
             } else {

 /**
  * Sends mail via SMTP using PhpSMTP (Author:
  * Chris Ryan).  Returns bool.  Returns false if there is a
  * bad MAIL FROM, RCPT, or DATA input.
  * @private
  * @returns bool
  */
 function smtp_send($header, $body)
 {
     // Include SMTP class code, but not twice
     include_once "class.smtp.php";
     // Load code only if asked
     $smtp = new SMTP();
     $smtp->do_debug = $this->SMTPDebug;
     // Try to connect to all SMTP servers
     $hosts = explode(";", $this->Host);
     //$this -> Curent_SMTP_Server = $this -> Curent_SMTP_Server + $this -> nb_try;
     if ($this->Debug_Roll) {
         echo "<br>amount of HostName :" . count($hosts) . "<br><br>";
     }
     if ($this->Debug_Roll) {
         echo "<br>Curent_SMTP_Server : " . $this->Curent_SMTP_Server;
     }
     $this->Curent_SMTP_Server = ($this->Curent_SMTP_Server + 1) % count($hosts);
     if ($this->Debug_Roll) {
         echo "<br><br>Curent_SMTP_Server : " . $this->Curent_SMTP_Server . "<br>";
     }
     if ($this->Debug_Roll) {
         print_r($hosts);
     }
     if (count($hosts) > 1) {
         for ($i = 0; $i < $this->Curent_SMTP_Server; $i++) {
             $the_shift = array_shift($hosts);
             array_push($hosts, $the_shift);
         }
     }
     if ($this->Debug_Roll) {
         echo "<br>";
     }
     if ($this->Debug_Roll) {
         print_r($hosts);
     }
     $index = 0;
     $connection = false;
     $smtp_from = "";
     $bad_rcpt = array();
     $e = "";
     // Retry while there is no connection
     while ($this->nb_try < count($hosts) && $connection == false) {
         $this->nb_try++;
         if (strstr($hosts[$index], ":")) {
             list($host, $port) = explode(":", $hosts[$index]);
         } else {
             $host = $hosts[$index];
             $port = $this->Port;
         }
         if ($this->Debug_Roll) {
             echo "<br>  --> Host_USED: {$host} Port_USED: {$port} --->";
         }
         if ($smtp->Connect($host, $port, $this->Timeout)) {
             $connection = true;
             if ($this->Debug_Roll) {
                 echo "<br>OK<br>";
             }
         } else {
             //printf("<br><b> %s </b> :: host could not connect<br>", $hosts[$index]); //debug only
             if ($this->Debug_Roll) {
                 echo "<br>NO<br>";
             }
             $this->Curent_SMTP_Server = $this->Curent_SMTP_Server + 1;
         }
         $index++;
     }
     if (!$connection) {
         //echo "SMTP Error: could not connect to SMTP host server(s) ::: $host";
         $this->error_handler("SMTP Error: could not connect to SMTP host server(s)");
         return false;
     }
     // Must perform HELO before authentication
     $smtp->Hello($this->Helo);
     // If user requests SMTP authentication
     if ($this->SMTPAuth) {
         if (!$smtp->Authenticate($this->Username, $this->Password)) {
             if ($this->Debug_Roll) {
                 echo "<br> SMTP Error: Could not authenticate ({$this->Username}, {$this->Password})";
             }
             $this->error_handler("SMTP Error: Could not authenticate ({$this->Username}, {$this->Password})");
             //echo "<br>SMTP Error: Could not authenticate";
             return false;
         }
     }
     if ($this->Sender == "") {
         $smtp_from = $this->From;
     } else {
         $smtp_from = $this->Sender;
     }
     if (!$smtp->Mail(sprintf("<%s>", $smtp_from))) {
         $e = sprintf("SMTP Error: From address [%s] failed", $smtp_from);
         if ($this->Debug_Roll) {
             echo "<br> {$e}";
//.........这里部分代码省略.........

 public function send($para = array(), $single = false, $priority = 3, $extHeader = "")
 {
     if ($this->from == '') {
         $this->from = ini_get('sendmail_from');
     }
     $this->addHeader("Return-Path", $this->from);
     $mail_list = array_merge($this->to, $this->cc, $this->bcc);
     if ($single == false) {
         if (count($this->to) > 0) {
             $this->addHeader("To", implode(', ', $this->formatEmail($this->to)));
         }
         if (count($this->cc) > 0) {
             $this->addHeader("Cc", implode(', ', $this->formatEmail($this->cc)));
         }
         if (count($this->bcc) > 0) {
             $this->addHeader("Bcc", implode(', ', $this->formatEmail($this->bcc)));
         }
     }
     $this->addHeader("From", $this->from);
     if (count($this->reply) > 0) {
         $this->addHeader("Reply-To", implode(', ', $this->formatEmail($this->reply)));
     }
     $this->addHeader("Subject", $this->subject);
     $this->addHeader("Message-ID", sprintf("<%s@%s>", md5(uniqid(time())), $_SERVER["HTTP_HOST"]));
     if (!preg_match("/[1-5]/", $priority)) {
         $priority = 3;
     }
     $this->addHeader("X-Priority", $priority);
     $this->addHeader("X-Mailer", "MyStep_CMS");
     $this->addHeader("MIME-Version", "1.0");
     $mail_content = implode("\r\n", $this->headers) . "\r\n";
     if (!empty($extHeader)) {
         $mail_content .= $extHeader . "\r\n";
     }
     $mail_content .= $this->buildMail();
     $info = "";
     if (!empty($para['mode'])) {
         require "class.smtp.php";
         $smtp = new SMTP();
         if (!$smtp->Connect(($para['mode'] == "ssl" || $para['mode'] == "ssl/tls" ? "ssl://" : "") . $para['host'], $para['port'], 10)) {
             $this->Error("Cannot connect to the mail server!");
             return false;
         }
         if (!$smtp->Hello($_SERVER["HTTP_HOST"])) {
             $this->Error("Cannot send messege to the mail server!");
             return false;
         }
         if ($para['mode'] == "tls" || $para['mode'] == "ssl/tls") {
             if (!$smtp->StartTLS()) {
                 $this->Error("TLS error!");
                 return false;
             }
             $smtp->Hello($_SERVER["HTTP_HOST"]);
         }
         if (isset($para['user'])) {
             if (!$smtp->Authenticate($para['user'], $para['password'])) {
                 $this->Error("Authenticate Failed!");
                 return false;
             }
         }
         if (!$smtp->Mail(ini_get('sendmail_from'))) {
             $this->Error("Bad sender email");
             return false;
         }
         for ($i = 0, $m = count($mail_list); $i < $m; $i++) {
             if ($smtp->Recipient($mail_list[$i][0])) {
                 $info = " sended!";
             } else {
                 $info = " error!";
             }
             if ($this->log_fp) {
                 fwrite($this->log_fp, $mail_list[$i][0] . $info . "\n");
             }
         }
         if (!$smtp->Data($mail_content)) {
             $this->Error("Mail send Failed!");
             return false;
         }
         $smtp->Reset();
         if ($smtp->Connected()) {
             $smtp->Quit();
             $smtp->Close();
         }
     } else {
         for ($i = 0, $m = count($mail_list); $i < $m; $i++) {
             if (!@mail(formatEmail($mail_list[$i]), $this->subject, "", $mail_content)) {
                 $info = " sended!";
             } else {
                 $info = " error!";
             }
             if ($this->log_fp) {
                 fwrite($this->log_fp, $mail_list[$i][0] . $info . "\n");
             }
         }
     }
     if ($this->log_fp) {
         fclose($this->log_fp);
     }
     return true;
 }

//.........这里部分代码省略.........
                     $host = $srv;
                 }
                 $tls = strtoupper($smtpSecure) == "tls";
                 $ssl = strtoupper($smtpSecure) == "ssl";
                 $arrayResult["result"] = $smtp->Connect(($ssl ? "ssl://" : "") . $server, $port, $timeout);
                 $arrayResult["message"] = $serverNet->error;
                 break;
             case 4:
                 //Try login to host
                 if ($auth_required == 1) {
                     try {
                         if (preg_match("/^(.+):([0-9]+)\$/", $srv, $hostinfo)) {
                             $server = $hostinfo[1];
                             $port = $hostinfo[2];
                         } else {
                             $server = $srv;
                         }
                         if (strtoupper($useSecureCon) == "TLS") {
                             $tls = "tls";
                         }
                         if (strtoupper($useSecureCon) == "SSL") {
                             $tls = "ssl";
                         }
                         $tls = strtoupper($useSecureCon) == "tls";
                         $ssl = strtoupper($useSecureCon) == "ssl";
                         $server = $arrayData["MESS_SERVER"];
                         if (strtoupper($useSecureCon) == "SSL") {
                             $resp = $smtp->Connect("ssl://" . $server, $port, $timeout);
                         } else {
                             $resp = $smtp->Connect($server, $port, $timeout);
                         }
                         if ($resp) {
                             $hello = $_SERVER["SERVER_NAME"];
                             $smtp->Hello($hello);
                             if (strtoupper($useSecureCon) == "TLS") {
                                 $smtp->Hello($hello);
                             }
                             if ($smtp->Authenticate($user, $passwd)) {
                                 $arrayResult["result"] = true;
                             } else {
                                 if (strtoupper($useSecureCon) == "TLS") {
                                     $arrayResult["result"] = true;
                                 } else {
                                     $arrayResult["result"] = false;
                                     $smtpError = $smtp->getError();
                                     $arrayResult["message"] = $smtpError["error"];
                                 }
                             }
                         } else {
                             $arrayResult["result"] = false;
                             $smtpError = $smtp->getError();
                             $arrayResult["message"] = $smtpError["error"];
                         }
                     } catch (Exception $e) {
                         $arrayResult["result"] = false;
                         $arrayResult["message"] = $e->getMessage();
                     }
                 } else {
                     $arrayResult["result"] = true;
                     $arrayResult["message"] = "No authentication required!";
                 }
                 break;
             case 5:
                 if ($sendTestMail == 1) {
                     try {
                         $arrayDataPhpMailer = array();

 function _send_mail($msgdata)
 {
     $smtp = new SMTP();
     $smtp->debug = $this->debug;
     if (!$smtp->Connect($this->host, $this->port, $this->timeout)) {
         $this->errormsg = "SMTP Error: could not connect to SMTP host server";
         $this->errormsg .= "[" . $this->host . ":" . $this->port . "]";
         return false;
     }
     if ($this->authlogin) {
         if (!$smtp->AuthHello($this->helo, $this->authuser, $this->authpass)) {
             $this->errormsg = "SMTP Error: Invalid username/password";
             if ($smtp->errormsg) {
                 $this->errormsg .= "<br/>" . $smtp->errormsg;
             }
             return false;
         }
     } else {
         $smtp->Hello($this->helo);
     }
     if (!$smtp->MailFrom(sprintf("<%s>", $this->from))) {
         $this->errormsg = "SMTP Error: Mail from [" . $this->from . "] not accepted.";
         if ($smtp->errormsg) {
             $this->errormsg .= "<br/>" . $smtp->errormsg;
         }
         return false;
     }
     $iToCount = count($this->to);
     for ($i = 0; $i < $iToCount; $i++) {
         if (!$smtp->Recipient(sprintf("<%s>", $this->to[$i][0]))) {
             $this->errormsg = "SMTP Error: Recipient [" . $this->to[$i][0] . "] not accepted.";
             if ($smtp->errormsg) {
                 $this->errormsg .= "<br/>" . $smtp->errormsg;
             }
             return false;
         }
     }
     $iCcCount = count($this->cc);
     for ($i = 0; $i < $iCcCount; $i++) {
         if (!$smtp->Recipient(sprintf("<%s>", $this->cc[$i][0]))) {
             $this->errormsg = "SMTP Error: Recipient [" . $this->cc[$i][0] . "] not accepted.";
             if ($smtp->errormsg) {
                 $this->errormsg .= "<br/>" . $smtp->errormsg;
             }
             return false;
         }
     }
     $iBccCount = count($this->bcc);
     for ($i = 0; $i < $iBccCount; $i++) {
         if (!$smtp->Recipient(sprintf("<%s>", $this->bcc[$i][0]))) {
             $this->errormsg = "SMTP Error: Recipient [" . $this->bcc[$i][0] . "] not accepted.";
             if ($smtp->errormsg) {
                 $this->errormsg .= "<br/>" . $smtp->errormsg;
             }
             return false;
         }
     }
     if (!$smtp->Data($msgdata)) {
         $this->errormsg = "SMTP Error: Data not accepted";
         if ($smtp->errormsg) {
             $this->errormsg .= "<br/>" . $smtp->errormsg;
         }
         return false;
     }
     $smtp->Quit();
 }

 function smtp_send($header, $body)
 {
     $smtp = new SMTP();
     $smtp->do_debug = $this->SMTPDebug;
     $hosts = explode(";", $this->Host);
     $index = 0;
     $connection = false;
     $smtp_from = "";
     $bad_rcpt = array();
     $e = "";
     while ($index < count($hosts) && $connection == false) {
         if (strstr($hosts[$index], ":")) {
             list($host, $port) = explode(":", $hosts[$index]);
         } else {
             $host = $hosts[$index];
             $port = $this->Port;
         }
         if ($smtp->Connect($host, $port, $this->Timeout)) {
             $connection = true;
         }
         $index++;
     }
     if (!$connection) {
         $this->error_handler("SMTP Error: could not connect to SMTP host server(s)");
         return false;
     }
     $smtp->Hello($this->Helo);
     if ($this->SMTPAuth) {
         if (!$smtp->Authenticate($this->Username, $this->Password)) {
             $this->error_handler("SMTP Error: Could not authenticate");
             return false;
         }
     }
     if ($this->Sender == "") {
         $smtp_from = $this->From;
     } else {
         $smtp_from = $this->Sender;
     }
     if (!$smtp->Mail(sprintf("<%s>", $smtp_from))) {
         $e = sprintf("SMTP Error: From address [%s] failed", $smtp_from);
         $this->error_handler($e);
         return false;
     }
     for ($i = 0; $i < count($this->to); $i++) {
         if (!$smtp->Recipient(sprintf("<%s>", $this->to[$i][0]))) {
             $bad_rcpt[] = $this->to[$i][0];
         }
     }
     for ($i = 0; $i < count($this->cc); $i++) {
         if (!$smtp->Recipient(sprintf("<%s>", $this->cc[$i][0]))) {
             $bad_rcpt[] = $this->cc[$i][0];
         }
     }
     for ($i = 0; $i < count($this->bcc); $i++) {
         if (!$smtp->Recipient(sprintf("<%s>", $this->bcc[$i][0]))) {
             $bad_rcpt[] = $this->bcc[$i][0];
         }
     }
     if (count($bad_rcpt) > 0) {
         for ($i = 0; $i < count($bad_rcpt); $i++) {
             if ($i != 0) {
                 $e .= ", ";
             }
             $e .= $bad_rcpt[$i];
         }
         $e = sprintf("SMTP Error: The following recipients failed [%s]", $e);
         $this->error_handler($e);
         return false;
     }
     if (!$smtp->Data(sprintf("%s%s", $header, $body))) {
         $this->error_handler("SMTP Error: Data not accepted");
         return false;
     }
     $smtp->Quit();
     return true;
 }