SMTP错误，我不知道为什么

Question

我真的希望有人能帮助我。 我不知道我的问题会是什么原因。 但是有一个错误的说法，

SMTP错误：无法连接到SMTP主机。 邮件错误-> SMTP错误：无法连接到SMTP主机。

在此先感谢您，感谢您的帮助。

<?php
    require_once('phpmailer/class.phpmailer.php');

    $mail = new PHPMailer();
    $mail->CharSet =  "utf-8";
    $mail->IsSMTP();
    $mail->SMTPAuth = true;
    $mail->Username = "kurokonobasket189@gmail.com";
    $mail->Password = "vanishingdrive";
    $mail->SMTPSecure = "ssl";  
    $mail->Host = "smtp.gmail.com";
    $mail->Port = "465";

    $mail->setFrom('kurokonobasket189@gmail.com', 'Francis');
    $mail->AddAddress('astigvargas189@yahoo.com', 'Arnold');

    $mail->Subject  =  'using PHPMailer';
    $mail->IsHTML(true);
    $mail->Body    = 'Hi there ,
                      <br />
                      this mail was sent using PHPMailer...
                      <br />
                      cheers... :)';

    if($mail->Send())
    {
        echo "Message was Successfully Send :)";
    }
    else
    {
        echo "Mail Error - >".$mail->ErrorInfo;
    }
?>

Answer 1

从这里下载最新版本

并使用这个;

<?php
   require 'PHPMailerAutoload.php';

$mail = new PHPMailer;

//$mail->SMTPDebug = 3;                               // Enable verbose debug output

$mail->isSMTP();                                      // Set mailer to use SMTP
$mail->Host = 'smtp.gmail.com';  // Specify main and backup SMTP servers
$mail->SMTPAuth = true;                               // Enable SMTP authentication
$mail->Username = 'test@gmail.com';                 // your domain username
$mail->Password = 'pass';                           // your address password
//$mail->SMTPSecure = 'tls';                            // Enable TLS encryption, `ssl` also accepted
$mail->Port = 25;                                    // TCP port to connect to

$mail->setFrom('test@gmail.com', 'Mailer');  //your domain addres
$mail->addAddress('bilisim_0@outlook.com', 'Joe User');     // Add a recipient
//$mail->addAddress('ellen@example.com');               // Name is optional
$mail->addReplyTo('test@gmail.com', 'Information');
//$mail->addCC('cc@example.com');
//$mail->addBCC('bcc@example.com');

//$mail->addAttachment('/var/tmp/file.tar.gz');         // Add attachments
//$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';
}

确保您打开了安全设置； https://myaccount.google.com/lesssecureapps?pli=1

也不要打开这部分$mail->SMTPSecure = 'tls'; 当您打开设置时。