[phpmailer上具有正确凭据的SMTP错误

Question

我已完成所有更改，关闭了两步验证，还打开了不安全的应用程序。但是，当我看到PHP邮件发送器发送电子邮件时，将向我显示此错误。相同的代码在localhost中工作正常，但是当我将其上载到服务器时，它曾调用此错误。我正在使用AWS服务器SMTP错误：密码命令失败：我该如何绕过它以使用我的网站联系表

    <?php
get_header(); ?>
<?php

use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;


if (isset($_POST['submit'])) {


    require 'wp-content/themes/oceanwp/PHPMailer-master/src/Exception.php';
    require 'wp-content/themes/oceanwp/PHPMailer-master/src/PHPMailer.php';
    require 'wp-content/themes/oceanwp/PHPMailer-master/src/SMTP.php';

    // require 'vendor/autoload.php';

    // Instantiation and passing `true` enables exceptions
    $mail = new PHPMailer(true);

    try {
        //Server settings
        $mail->SMTPDebug = 1;                      // Enable verbose debug output
        $mail->isSMTP();                                            // Send using SMTP
        $mail->Host       = 'smtp.gmail.com';                    // Set the SMTP server to send through
        $mail->SMTPAuth   = true;                                   // Enable SMTP authentication
        $mail->Username   = '*****@gmail.com';                     // SMTP username
        $mail->Password   = '******';                               // SMTP password
        $mail->SMTPSecure = 'tls';         // Enable TLS encryption; `PHPMailer::ENCRYPTION_SMTPS` encouraged
        $mail->Port       = 587;                                    // TCP port to connect to, use 465 for `PHPMailer::ENCRYPTION_SMTPS` above

        //Recipients
        $mail->setFrom($_POST['email_of_user'], $_POST['name_of_user']);
        $mail->addAddress('&&&&@gmail.com', 'Joe User');     // Add a recipient
        $mail->addAddress('&&&&@gmail.com', 'VASTRA');               // Name is optional

        // Content
        $mail->isHTML(true);                                  // Set email format to HTML
        $mail->Subject = $_POST['subject_of_user'] ;
        $mail->Body    = '<p style="text-align:center">'.$_POST['message_of_user'].'</p>';
        $mail->AltBody = 'I have a qquery';

        $mail->send();
        echo 'Message has been sent';
    } catch (Exception $e) {
        echo "Message could not be sent. Mailer Error: {$mail->ErrorInfo}";
    }
} //end if loop


?>

Answer 1

您可以简单地使用此示例：

require_once "vendor/autoload.php";

//PHPMailer Object
$mail = new PHPMailer;

//From email address and name
$mail->From = "[email protected]";
$mail->FromName = "Full Name";

//To address and name
$mail->addAddress("[email protected]", "Recepient Name");
$mail->addAddress("[email protected]"); //Recipient name is optional

//Address to which recipient will reply
$mail->addReplyTo("[email protected]", "Reply");

//CC and BCC
$mail->addCC("[email protected]");
$mail->addBCC("[email protected]");

//Send HTML or Plain Text email
$mail->isHTML(true);

$mail->Subject = "Subject Text";
$mail->Body = "<i>Mail body in HTML</i>";
$mail->AltBody = "This is the plain text version of the email content";

if(!$mail->send()) 
{
    echo "Mailer Error: " . $mail->ErrorInfo;
} 
else 
{
    echo "Message has been sent successfully";
}

此示例使用简单域电子邮件，并在没有设置密码或任何smtp参数的情况下发送了该电子邮件