PHPMailer SMTP连接失败错误

时间：2018-02-23 04:59:54

标签： php smtp phpmailer

在我的代码中，我只是尝试使用PhPmailer工具向收件人发送电子邮件，但每次我都会收到错误。我已经观看了大量关于此的视频教程，看了很多网站，但没有修复。我尝试将我的端口从＆＃34; 587更改为465＆＃34;，更改＆＃34; SMTPDebug = 2＆＃34;看到明确的错误消息，我甚至尝试从github页面进行故障排除，但我仍然没有运气。这是我的代码

<?php
require 'PHPMailerAutoload.php';
require 'credential.php';

$mail = new PHPMailer;

$mail->SMTPDebug = 4;                               // Enable verbose debug output

$mail->isSMTP();                                      // Set mailer to use SMTP
$mail->Host = 'smtp1.gmail.com;';  // Specify main and backup SMTP servers
$mail->SMTPAuth = true;                               // Enable SMTP authentication
$mail->Username = EMAIL;                 // SMTP username
$mail->Password = PASS;                           // SMTP password
$mail->SMTPSecure = 'tls';                            // Enable TLS encryption, `ssl` also accepted
$mail->Port = 587;                                    // TCP port to connect to

$mail->setFrom(EMAIL, 'Testing this');
$mail->addAddress('testemail123@outlook.com');     // Add a recipient              // Name is optional
$mail->addReplyTo(EMAIL);
$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';
}
?>

错误消息

2018-02-23 07:16:07 Connection: opening to smtp.gmail.com:587, timeout=300, options=array ()
2018-02-23 07:16:07 Connection: opened
2018-02-23 07:16:07 SMTP -> get_lines(): $data is ""
2018-02-23 07:16:07 SMTP -> get_lines(): $str is "220 smtp.gmail.com ESMTP s125sm758477vkb.40 - gsmtp"
2018-02-23 07:16:07 SERVER -> CLIENT: 220 smtp.gmail.com ESMTP s125sm758477vkb.40 - gsmtp
2018-02-23 07:16:07 CLIENT -> SERVER: EHLO localhost
2018-02-23 07:16:07 SMTP -> get_lines(): $data is ""
2018-02-23 07:16:07 SMTP -> get_lines(): $str is "250-smtp.gmail.com at your service, [x.x.x.x]"
2018-02-23 07:16:07 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [x.x.x.x]"
2018-02-23 07:16:07 SMTP -> get_lines(): $str is "250-SIZE 35882577"
2018-02-23 07:16:07 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [x.x.x.x]250-SIZE 35882577"
2018-02-23 07:16:07 SMTP -> get_lines(): $str is "250-8BITMIME"
2018-02-23 07:16:07 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [x.x.x.x]250-SIZE 35882577250-8BITMIME"
2018-02-23 07:16:07 SMTP -> get_lines(): $str is "250-STARTTLS"
2018-02-23 07:16:07 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [x.x.x.x]250-SIZE 35882577250-8BITMIME250-STARTTLS"
2018-02-23 07:16:07 SMTP -> get_lines(): $str is "250-ENHANCEDSTATUSCODES"
2018-02-23 07:16:07 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [x.x.x.x]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES"
2018-02-23 07:16:07 SMTP -> get_lines(): $str is "250-PIPELINING"
2018-02-23 07:16:07 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [x.x.x.x]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING"
2018-02-23 07:16:07 SMTP -> get_lines(): $str is "250-CHUNKING"
2018-02-23 07:16:07 SMTP -> get_lines(): $data is "250-smtp.gmail.com at your service, [x.x.x.x]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING"
2018-02-23 07:16:07 SMTP -> get_lines(): $str is "250 SMTPUTF8"
2018-02-23 07:16:07 SERVER -> CLIENT: 250-smtp.gmail.com at your service, [x.x.x.x]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8
2018-02-23 07:16:07 CLIENT -> SERVER: STARTTLS
2018-02-23 07:16:07 SMTP -> get_lines(): $data is ""
2018-02-23 07:16:07 SMTP -> get_lines(): $str is "220 2.0.0 Ready to start TLS"
2018-02-23 07:16:07 SERVER -> CLIENT: 220 2.0.0 Ready to start TLS
2018-02-23 07:16:07 Connection failed. Error #2: stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages:error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate verify failed [C:\wamp64\www\mailer\phpmailer\class.smtp.php line 375]
SMTP Error: Could not connect to SMTP host.
2018-02-23 07:16:07 CLIENT -> SERVER: QUIT
2018-02-23 07:16:07 SMTP -> get_lines(): $data is ""
2018-02-23 07:16:07 
2018-02-23 07:16:07 
2018-02-23 07:16:07 
2018-02-23 07:16:07 
2018-02-23 07:16:07 
2018-02-23 07:16:07 Connection: closed
SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting
Message could not be sent.Mailer Error: SMTP connect() failed. https://github.com/PHPMailer/PHPMailer/wiki/Troubleshooting

3 个答案:

答案 0 :(得分：1)

您收到DNS错误，指出无法找到主机名。请查看您的主机名属性，并在smtp1.gmail.com时看到它包含smtp.gmail.com。

答案 1 :(得分：0)

1.使用SSL

2.在你的php文件中添加： 

$mail->SMTPOptions = array(
    'ssl' => array(
        'verify_peer' => false,
        'verify_peer_name' => false,
        'allow_self_signed' => true
    )
);

3.enable from myaccount.gmail.com - ＆gt;登录＆amp;安全 - ＆gt;有帐户访问权限的应用 

  "Allow less secure apps: ON"

进行。

答案 2 :(得分：0)

如果有人对发送电子邮件和发送错误Connection failed. Error #2: stream_socket_enable_crypto():感到困惑，请使用此代码段发送邮件

   $mail->isSMTP();
    $mail->SMTPDebug = true;
    $mail->SMTPOptions = array(
      'ssl' => array(
        'verify_peer' => false,
        'verify_peer_name' => false,
        'allow_self_signed' => true
      )
    );
    $mail->Host = 'localhost'; 
    $mail->Username = "email@yourdomian.com";
    $mail->Password = "ypurpass";
    $mail->Port = 25;
    $mail->CharSet = 'utf-8';
    $mail->setFrom('faisal.aqurz@gmail.com', (empty($name) ? 'Contact form' : $name));
    $mail->addAddress($_POST['email']);
    $mail->addReplyTo('faisal.aqurz@gmail.com', 'Information');
    $mail->addCC('faisal.aqurz@gmail.com');
    //        // Attachments
    $mail->addAttachment($attachmentToBesent['file'], 'File.pdf');         // Add attachments
    $mail->Subject = 'New message from website visitor!';
    $mail->Body = "Contact form submission\n\n" . $message;
    $mail->ssl = false;
    $mail->isHTML(true);
    $mail->authentication = false;
    $mail->AltBody = 'Sorry your browser does not support this email';
    if (!$mail->send()) {
      $msg .= "Mailer Error: " . $mail->ErrorInfo;
    } else {
      $msg .= "Message sent!";
    }
    $mail->send();
  } catch (Exception $e) {
    echo "Message could not be sent. Mailer Error: {$mail->ErrorInfo}";
    exit();
  }
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