在 PHPMailer 时遇到问题

2022-08-30 23:25:15

我正在尝试使用PHPMailer发送gmail电子邮件。我关注了这篇文章

为了做到这一点,我设置了一个如下所示的函数:

function sendEmail($email, $name) {
    $mail = new PHPMailer();
    $mail->IsSMTP(); // send via SMTP
    //IsSMTP(); // send via SMTP I commented it cos it gives an error
    $mail->SMTPAuth = true; // turn on SMTP authentication
    $mail->Username = 'email@gmail.com'; // Changed my email
    $mail->Password = "password";// Changed my password
    $mail->From = 'email@gmail.com';
    $mail->FromName = 'FROM NAME';


    $mail->AddAddress($email);

    $mail->IsHTML(true); // send as HTML
    $mail->Subject = "Subject";
    $mail->Body = "Body";

    if (!$mail->Send()) {
        return false;
    } else {
        return true;
    }
}

不幸的是,它不断返回假的。你能告诉我代码有什么问题吗?

编辑:我得到的错误如下所示:

SMTP -> ERROR: Failed to connect to server: A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond

SMTP Error: Could not connect to SMTP host.

更新代码:

 $Mail = new PHPMailer();
    $Mail->IsSMTP(); // Use SMTP
    $Mail->Host = "smtp.gmail.com"; // Sets SMTP server
    $Mail->SMTPDebug = 2; // 2 to enable SMTP debug information 
    $Mail->SMTPAuth = TRUE; // enable SMTP authentication
    $Mail->SMTPSecure = "tls"; //Secure conection
    $Mail->Port = 587; // set the SMTP port
    $Mail->Username = EMAIL; // SMTP account username
    $Mail->Password = PASS; // SMTP account password
    $Mail->Priority = 1; // Highest priority - Email priority (1 = High, 3 = Normal, 5 = low)
    $Mail->CharSet = 'UTF-8';
    $Mail->Encoding = '8bit';
    $Mail->Subject = 'SUB';
    $Mail->ContentType = 'text/html; charset=utf-8\r\n';
    $Mail->From = EMAIL;
    $Mail->FromName = 'FROM NAME';
    $Mail->WordWrap = 900; // RFC 2822 Compliant for Max 998 characters per line

    $Mail->AddAddress($email); // To:
    $Mail->isHTML(TRUE);
    $Mail->Body = "Hi";
    $Mail->AltBody = "Hi";
    $Mail->Send();
    $Mail->SmtpClose();

答案 1

下面是一个工作示例:

<?php
function SendMail( $ToEmail, $MessageHTML, $MessageTEXT ) {
  require_once ( 'class.phpmailer.php' ); // Add the path as appropriate
  $Mail = new PHPMailer();
  $Mail->IsSMTP(); // Use SMTP
  $Mail->Host        = "smtp.gmail.com"; // Sets SMTP server
  $Mail->SMTPDebug   = 2; // 2 to enable SMTP debug information
  $Mail->SMTPAuth    = TRUE; // enable SMTP authentication
  $Mail->SMTPSecure  = "tls"; //Secure conection
  $Mail->Port        = 587; // set the SMTP port
  $Mail->Username    = 'MyGmail@gmail.com'; // SMTP account username
  $Mail->Password    = 'MyGmailPassword'; // SMTP account password
  $Mail->Priority    = 1; // Highest priority - Email priority (1 = High, 3 = Normal, 5 = low)
  $Mail->CharSet     = 'UTF-8';
  $Mail->Encoding    = '8bit';
  $Mail->Subject     = 'Test Email Using Gmail';
  $Mail->ContentType = 'text/html; charset=utf-8\r\n';
  $Mail->From        = 'MyGmail@gmail.com';
  $Mail->FromName    = 'GMail Test';
  $Mail->WordWrap    = 900; // RFC 2822 Compliant for Max 998 characters per line

  $Mail->AddAddress( $ToEmail ); // To:
  $Mail->isHTML( TRUE );
  $Mail->Body    = $MessageHTML;
  $Mail->AltBody = $MessageTEXT;
  $Mail->Send();
  $Mail->SmtpClose();

  if ( $Mail->IsError() ) { // ADDED - This error checking was missing
    return FALSE;
  }
  else {
    return TRUE;
  }
}

$ToEmail = 'Name@example.com';
$ToName  = 'Name';

$Send = SendMail( $ToEmail, $MessageHTML, $MessageTEXT );
if ( $Send ) {
  echo "<h2> Sent OK</h2>";
}
else {
  echo "<h2> ERROR</h2>";
}
die;
?>

我尝试了这个脚本,发送几条消息没有问题。

更新:

这是Gmail对成功的典型反应:

SMTP -> FROM SERVER:220 mx.google.com ESMTP 20sm6345523qek.6
SMTP -> FROM SERVER: 250-mx.google.com at your service, [181.155.13.39]
                     250-SIZE 35882577
                     250-8BITMIME
                     250-STARTTLS
                     250 ENHANCEDSTATUSCODES
SMTP -> FROM SERVER:220 2.0.0 Ready to start TLS
SMTP -> FROM SERVER: 250-mx.google.com at your service, [181.155.13.39]
                     250-SIZE 35882577
                     250-8BITMIME
                     250-AUTH LOGIN PLAIN XOAUTH XOAUTH2
                     250 ENHANCEDSTATUSCODES
SMTP -> FROM SERVER:250 2.1.0 OK 20sm6345523qek.6
SMTP -> FROM SERVER:250 2.1.5 OK 20sm6345523qek.6
SMTP -> FROM SERVER:354 Go ahead 20sm6345523qek.6
SMTP -> FROM SERVER:250 2.0.0 OK 1353474062 20sm6345523qek.6
SMTP -> FROM SERVER:221 2.0.0 closing connection 20sm6345523qek.6

答案 2

您的代码不起作用,因为您没有设置帐户所需的选项SMTPSecuresslgmail

include_once "/lib/phpmailer/PHPMailer.class.php";
include_once "/lib/phpmailer/SMTP.class.php";
include_once "/lib/phpmailer/POP3.class.php";

$mail = new PHPMailer(true);
$mail->IsSMTP();

try {
    $mail->Host = "smtp.gmail.com"; 
    $mail->SMTPDebug = 2; 
    $mail->SMTPSecure = 'ssl'; //<----------------- You missed this 
    $mail->SMTPAuth = true; 
    $mail->Host = "smtp.gmail.com"; 
    $mail->Port = 465; // 
    $mail->Username = "xxxxxx@gmail.com";
    $mail->Password = "xxxxxx";
    $mail->AddAddress('to@example.com', 'John Doe');
    $mail->SetFrom('xxxxxx@gmail.com', 'First Last');
    $mail->Subject = 'This is a TEST message';
    $mail->AltBody = 'To view the message, please use an HTML compatible email viewer!';
    $body = "To view the message, please use an HTML compatible email viewer!"; // automatically
    $mail->MsgHTML($body);
    $mail->Send();
    echo "Message Sent OK</p>\n";
} catch ( phpmailerException $e ) {
    echo $e->errorMessage(); 
} catch ( Exception $e ) {
    echo $e->getMessage(); 
}

输出

SMTP -> FROM SERVER:220 mx.google.com ESMTP q22sm2927759bkv.16 
SMTP -> FROM SERVER: 250-mx.google.com at your service, [62.173.54.190] 250-SIZE 35882577 250-8BITMIME 250-AUTH LOGIN PLAIN XOAUTH XOAUTH2 250 ENHANCEDSTATUSCODES 
SMTP -> FROM SERVER:250 2.1.0 OK q22sm2927759bkv.16 
SMTP -> FROM SERVER:250 2.1.5 OK q22sm2927759bkv.16 
SMTP -> FROM SERVER:354 Go ahead q22sm2927759bkv.16 
SMTP -> FROM SERVER:250 2.0.0 OK 1353341553 q22sm2927759bkv.16 
Message Sent OK

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