我正在尝试将传入的电子邮件管道到PHP脚本
并从那里响应它们我使用SMTP邮件类，它工作得很好你们可能知道在管道里PHP脚本不应该发送任何输出或失败
当我用简单的邮件功能响应传入的电子邮件时，一切都很好，但只要我在页面中包含我的SMTP类，我就会收到邮件发送失败的消息!
如果我用SMTP类发送响应，我只会得到一个传递失败的电子邮件
现在我猜应该有一个关于SMTP类的输出我可以看到
<?php
class Mail {
private $smtpServer = 'you.smtp_server.com';
private $port = '25';
private $timeout = '45';
private $username = 'address@you_domain.com';
private $password = 'YouPassword';
private $newline = "'r'n";
private $localdomain = 'you_domain.com';
private $charset = 'iso-8859-1';
private $contentTransferEncoding = false;
// Do not change anything below
private $smtpConnect = false;
private $to = false;
private $subject = false;
private $message = false;
private $headers = false;
private $logArray = array(); // Array response message for debug
private $Error = '';
public function __construct($to, $subject, $message , $smtp_id=1) {
$smtp = setting::get_smtp($smtp_id);
if($smtp){
$this->from = $smtp->from;
$this->username = $smtp->username;
$this->password = $smtp->password;
$this->smtpServer = $smtp->address;
$this->port = $smtp->port;
$this->localdomain= $smtp->from;
$this->to = &$to;
$this->subject = &$subject;
$this->message = &$message;
// Connect to server
if(!$this->Connect2Server()) {
// Display error message
echo $this->Error.$this->newline.'<!-- '.$this->newline;
print_r($this->logArray);
echo $this->newline.'-->'.$this->newline;
return false;
}
return true;
}
}
private function Connect2Server() {
// Connect to server
$this->smtpConnect = fsockopen($this->smtpServer,$this->port,$errno,$error,$this->timeout);
$this->logArray['CONNECT_RESPONSE'] = $this->readResponse();
if (!is_resource($this->smtpConnect)) {
return false;
}
$this->logArray['connection'] = "Connection accepted: $smtpResponse";
// Hi, server!
$this->sendCommand("EHLO $this->localdomain");
$this->logArray['EHLO'] = $this->readResponse();
// Let's know each other
$this->sendCommand('AUTH LOGIN');
$this->logArray['AUTH_REQUEST'] = $this->readResponse();
// My name...
$this->sendCommand(base64_encode($this->username));
$this->logArray['REQUEST_USER'] = $this->readResponse();
// My password..
$this->sendCommand(base64_encode($this->password));
$this->logArray['REQUEST_PASSWD'] = $this->readResponse();
// If error in response auth...
if (substr($this->logArray['REQUEST_PASSWD'],0,3)!='235') {
$this->Error .= 'Authorization error! '.$this->logArray['REQUEST_PASSWD'].$this->newline;
return false;
}
// "From" mail...
$this->sendCommand("MAIL FROM: $this->from");
$this->logArray['MAIL_FROM_RESPONSE'] = $this->readResponse();
if (substr($this->logArray['MAIL_FROM_RESPONSE'],0,3)!='250') {
$this->Error .= 'Mistake in sender''s address! '.$this->logArray['MAIL_FROM_RESPONSE'].$this->newline;
return false;
}
// "To" address
$this->sendCommand("RCPT TO: $this->to");
$this->logArray['RCPT_TO_RESPONCE'] = $this->readResponse();
if (substr($this->logArray['RCPT_TO_RESPONCE'],0,3)!='250') {
$this->Error .= 'Mistake in reciepent address! '.$this->logArray['RCPT_TO_RESPONCE'].$this->newline;
}
// Send data to server
$this->sendCommand('DATA');
$this->logArray['DATA_RESPONSE'] = $this->readResponse();
// Send mail message
if (!$this->sendMail()) return false;
// Good bye server! =)
$this->sendCommand('QUIT');
$this->logArray['QUIT_RESPONSE'] = $this->readResponse();
// Close smtp connect
fclose($this->smtpConnect);
return true;
}
// Function send mail
private function sendMail() {
$this->sendHeaders();
$this->sendCommand($this->message);
$this->sendCommand('.');
$this->logArray['SEND_DATA_RESPONSE'] = $this->readResponse();
if(substr($this->logArray['SEND_DATA_RESPONSE'],0,3)!='250') {
$this->Error .= 'Mistake in sending data! '.$this->logArray['SEND_DATA_RESPONSE'].$this->newline;
return false;
}
return true;
}
// Function read response
private function readResponse() {
$data="";
while($str = fgets($this->smtpConnect,4096))
{
$data .= $str;
if(substr($str,3,1) == " ") { break; }
}
return $data;
}
// function send command to server
private function sendCommand($string) {
fputs($this->smtpConnect,$string.$this->newline);
return ;
}
// function send headers
private function sendHeaders() {
$this->sendCommand("Date: ".date("D, j M Y G:i:s")." +0700");
$this->sendCommand("From: <$this->from>");
$this->sendCommand("Reply-To: <$this->from>");
$this->sendCommand("To: <$this->to>");
$this->sendCommand("Subject: $this->subject");
$this->sendCommand("MIME-Version: 1.0");
$this->sendCommand("Content-Type: text/html; charset=$this->charset");
if ($this->contentTransferEncoding) $this->sendCommand("Content-Transfer-Encoding: $this->contentTransferEncoding");
$this->sendCommand($this->newline);
return ;
}
public function __destruct() {
if (is_resource($this->smtpConnect)) fclose($this->smtpConnect);
}
}
?>
Checkout phpmailer—它具有多种特性，易于使用，文档齐全，并且得到社区的支持。部署它可能比调试自定义SMTP实现花费更少的时间。下面是一个示例项目的片段…
function sendEmail($to, $message, $message_txt)
{
require_once('phpmailer/class.phpmailer.php');
$mail = new PHPMailer();
$body = $message;
$body = @eregi_replace("[']",'',$body);
$mail->IsSMTP(); // telling the class to use SMTP
$mail->Host = "mail.gmail.com"; // SMTP server
$mail->SMTPDebug = 2; // enables SMTP debug information (for testing)
// 1 = errors and messages
// 2 = messages only
$mail->SMTPAuth = true; // enable SMTP authentication
$mail->SMTPSecure = "ssl"; // sets the prefix to the servier
$mail->Host = "smtp.gmail.com"; // sets GMAIL as the SMTP server
$mail->Port = 465; // set the SMTP port for the GMAIL server
$mail->Username = "email@gmail.com"; // GMAIL username
$mail->Password = "password"; // GMAIL password
$mail->SetFrom('email@gmail.com', 'John');
$mail->AddReplyTo("email@gmail.com", "John");
$mail->Subject = "Subject";
$mail->AltBody = $message_txt; // optional, comment out and test
$mail->MsgHTML($body);
$address = $to;
$mail->AddAddress($address);
return $mail->Send();
}
sendEmail('john@domain.com', '<b>hey john</b>', 'hey john');