SMTP连接失败，激活TLS
我正在使用PHPMailer向我的客户发送电子邮件。我想使用SSL/TLS发送它们，但这不起作用。我正在使用PHPMailer的原始示例脚本。当我评论这一行：$mail->SMTPSecure = 'tls';并将凭据更改为我的非SSL SMTP它工作正常。否则，我收到此错误：SMTP连接失败，激活TLS
“邮件未发送。邮件程序错误：SMTP连接（）失败。”
我已经搜索了一下，发现类似的问题，在php.ini的这条线上取消注释;extension=php_openssl.dll的帮助。但取消注释这并不能帮助我，我检查了phpinfo（）openssl已经启用，所以它应该工作或？这是我在我的phpinfo（）看到：http://puu.sh/fyg5Z/a1ab5b0ea5.png
我使用的例子（OFC用我自己的SMTP凭证）：
<?php
require 'PHPMailerAutoload.php';
$mail = new PHPMailer;
//$mail->SMTPDebug = 3; // Enable verbose debug output
$mail->isSMTP(); // Set mailer to use SMTP
$mail->Host = 'smtp1.example.com;smtp2.example.com'; // Specify main and backup SMTP servers
$mail->SMTPAuth = true; // Enable SMTP authentication
$mail->Username = '[email protected]'; // SMTP username
$mail->Password = 'secret'; // SMTP password
$mail->SMTPSecure = 'tls'; // Enable TLS encryption, `ssl` also accepted
$mail->Port = 465; // TCP port to connect to
$mail->From = '[email protected]';
$mail->FromName = 'Mailer';
$mail->addAddress('[email protected]', 'Joe User'); // Add a recipient
$mail->addAddress('[email protected]'); // Name is optional
$mail->addReplyTo('[email protected]', 'Information');
$mail->addCC('[email protected]');
$mail->addBCC('[email protected]');
$mail->addAttachment('/var/tmp/file.tar.gz'); // Add attachments
$mail->addAttachment('/tmp/image.jpg', 'new.jpg'); // Optional name
$mail->isHTML(true); // Set email format to HTML
$mail->Subject = 'Here is the subject';
$mail->Body = 'This is the HTML message body <b>in bold!</b>';
$mail->AltBody = 'This is the body in plain text for non-HTML mail clients';
if(!$mail->send()) {
echo 'Message could not be sent.';
echo 'Mailer Error: ' . $mail->ErrorInfo;
} else {
echo 'Message has been sent';
}
?>
我怎样才能解决呢？我用我的电子邮件客户端thunderbird测试了SMTP TLS连接，该工作正常。
我发现在PHPMailer的github上的封闭问题部分答案。我引用开发者同步：
You can't use ssl with port 587. The only combinations that will work are tls/587 and ssl/465, but you should use TLS. It doesn't make any differnce if you site uses http or https.
自1998年以来已弃用 – Synchro 2015-02-06 17:34:14
您可以（使用STARTTLS命令启动TLS/SSL连接到SMTP服务器这个例子中）与PHP TLS/SSL STRAM插座发送电子邮件。这是非常简单，你只需要创建一个附件和内嵌图片在这里MIME消息例如https://github.com/breakermind/PhpMimeParser/blob/master/PhpMimeClient_class.php：
<?php
// Login email and password
$login = "[email protected]";
$pass = "123456";
ini_set('display_errors', 1);
ini_set('display_startup_errors', 1);
error_reporting(E_ALL);
$ctx = stream_context_create();
stream_context_set_option($ctx, 'ssl', 'verify_peer', false);
stream_context_set_option($ctx, 'ssl', 'verify_peer_name', false);
try{
// echo $socket = stream_socket_client('ssl://smtp.gmail.com:587', $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);
echo $socket = stream_socket_client('tcp://smtp.gmail.com:587', $err, $errstr, 60, STREAM_CLIENT_CONNECT, $ctx);
if (!$socket) {
print "Failed to connect $err $errstr\n";
return;
}else{
// Http
// fwrite($socket, "GET/HTTP/1.0\r\nHost: www.example.com\r\nAccept: */*\r\n\r\n");
// Smtp
echo fread($socket,8192);
echo fwrite($socket, "EHLO cool.xx\r\n");
echo fread($socket,8192);
// Start tls connection
echo fwrite($socket, "STARTTLS\r\n");
echo fread($socket,8192);
echo stream_socket_enable_crypto($socket, true, STREAM_CRYPTO_METHOD_SSLv23_CLIENT);
// Send ehlo
echo fwrite($socket, "EHLO cool.xx\r\n");
echo fread($socket,8192);
// echo fwrite($socket, "MAIL FROM: <[email protected]>\r\n");
// echo fread($socket,8192);
echo fwrite($socket, "AUTH LOGIN\r\n");
echo fread($socket,8192);
echo fwrite($socket, base64_encode($login)."\r\n");
echo fread($socket,8192);
echo fwrite($socket, base64_encode($pass)."\r\n");
echo fread($socket,8192);
echo fwrite($socket, "rcpt to: <[email protected]>\r\n");
echo fread($socket,8192);
echo fwrite($socket, "DATA\n");
echo fread($socket,8192);
echo fwrite($socket, "Date: ".time()."\r\nTo: <[email protected]>\r\nFrom:<[email protected]\r\nSubject:Hello from php socket tls\r\n.\r\n");
echo fread($socket,8192);
echo fwrite($socket, "QUIT \n");
echo fread($socket,8192);
/* Turn off encryption for the rest */
// stream_socket_enable_crypto($fp, false);
fclose($socket);
}
}catch(Exception $e){
echo $e;
}
禁用SMTP TLS在Pear::mail
编辑在下文提到的路径中的文件。
/opt/lampp/lib/php/Net_SMTP/Net/SMTP.php
查找具有以下内容的行，
function auth($uid, $pwd, $method = '', $tls = true, $authz = '')
替换为这样：
function auth($uid, $pwd, $method = '', $tls = false, $authz = '')
确定的端口上？ TLS SMTP应使用465. 587是未加密提交的端口。 – 2015-02-06 16:15:44
正如我所说，我用我的正确凭据当然，我在那里使用端口465.这不是肯定的问题。我编辑了示例代码。 – kentor 2015-02-06 16:21:17