PHPMailer 发送邮件(二)

　　发现PHPMailer又做了较大的更新，以前发送邮件的方法已不太适用，刚好要做一个实验，需要搭建个环境，这里使用Gmail进行测试，现记录下来。

　　讲道理这个版本应该是6.0.1，Github传送地址: PHPMailer

　　基本要求的内容跟之前的文章是一样的： phpmailer 发送邮件(一) 　　

一、基本要求

• Web访问正常（apache可以正常访问）
• php 设置正确(Sockets Support、OpenSSL support 两项设置为enable)
• gmail设置， 允许不够安全的应用：设置为已启用

可以写一个简单的语句测试一下：info.php

<?php
phpinfo();
?>

二、PHPmailer

　　新版的PHPMailer跟之前的最大不同在于需要使用composer， ubuntu 下composer的安装可参考：ubuntu 安装 php Composer

　　安装完成之后，我们需要使用composer来下载PHPMailer。

　　我们先切换到web跟目录，创建一个phpmailer的目录，切换到该目录，然后使用命令下载文件：composer require phpmailer/phpmailer， 这个过程会耗费点时间。

lz@starnight:/var/www/html$ pwd
/var/www/html
lz@starnight:/var/www/html$ ls
hello.html  index.html  info.php  phpmailer
lz@starnight:/var/www/html$ cd phpmailer/
lz@starnight:/var/www/html/phpmailer$ composer require phpmailer/phpmailer

　　下载完成之后，我们可以看到目录下多了一些文件，我们创建一个新的文件mailer.php用来发送文件。

lz@starnight:/var/www/html/phpmailer$ pwd
/var/www/html/phpmailer
lz@starnight:/var/www/html/phpmailer$ ls
composer.json  composer.lock  mailer.php  vendor
lz@starnight:/var/www/html/phpmailer$ ls vendor/
autoload.php  composer  phpmailer

　　mailer.php的内容如下：

<?php
// Import PHPMailer classes into the global namespace
// These must be at the top of your script, not inside a function
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;

//Load composer's autoloader
require 'vendor/autoload.php';

$mail = new PHPMailer(true);                              // Passing `true` enables exceptions
try {
    //Server settings
    $mail->SMTPDebug = 2;                                 // 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 = 'starnightcyber@gmail.com';                 // SMTP username
    $mail->Password = 'your password';                           // SMTP password
    $mail->SMTPSecure = 'tls';                            // Enable TLS encryption, `ssl` also accepted
    $mail->Port = 587;                                    // TCP port to connect to

    //Recipients
    $mail->setFrom('starnightcyber@gmail.com', 'starnightcyber');
    $mail->addAddress('starnight_cyber@foxmail.com');               // Name is optional
    $mail->addAddress('zl15@foxmail.com');

    //Attachments
 //   $mail->addAttachment('/var/tmp/file.tar.gz');         // Add attachments
 //   $mail->addAttachment('/tmp/image.jpg', 'new.jpg');    // Optional name

    //Content
    $mail->isHTML(true);                                  // Set email format to HTML
    $mail->Subject = 'Test mail.';
    $mail->Body    = 'Hello, this is a test mail using phpmailer';
    $mail->AltBody = 'Hello, this is a test mail using phpmailer';

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

?>

　　访问站点，点击执行mailer.php：

　　等待一会（可能会比较慢，取决于你的网络状况），我们可以看到邮件被成功的发送出去了，下面是发送邮件的日志信息和相关截图。

2017-11-08 03:37:47 SERVER -> CLIENT: 220 smtp.gmail.com ESMTP d74sm5796226pfe.167 - gsmtp
2017-11-08 03:37:47 CLIENT -> SERVER: EHLO 192.168.0.8
2017-11-08 03:37:47 SERVER -> CLIENT: 250-smtp.gmail.com at your service, [210.45.123.80]250-SIZE 35882577250-8BITMIME250-STARTTLS250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8
2017-11-08 03:37:47 CLIENT -> SERVER: STARTTLS
2017-11-08 03:37:47 SERVER -> CLIENT: 220 2.0.0 Ready to start TLS
2017-11-08 03:37:47 CLIENT -> SERVER: EHLO 192.168.0.8
2017-11-08 03:37:48 SERVER -> CLIENT: 250-smtp.gmail.com at your service, [210.45.123.80]250-SIZE 35882577250-8BITMIME250-AUTH LOGIN PLAIN XOAUTH2 PLAIN-CLIENTTOKEN OAUTHBEARER XOAUTH250-ENHANCEDSTATUSCODES250-PIPELINING250-CHUNKING250 SMTPUTF8
2017-11-08 03:37:48 CLIENT -> SERVER: AUTH LOGIN
2017-11-08 03:37:48 SERVER -> CLIENT: 334 VXNlcm5hbWU6
2017-11-08 03:37:48 CLIENT -> SERVER: c3Rhcm5pZ2h0Y3liZXJAZ21haWwuY29t
2017-11-08 03:37:48 SERVER -> CLIENT: 334 UGFzc3dvcmQ6
2017-11-08 03:37:48 CLIENT -> SERVER: MTIzQHdheW5lJmx6OTMj
2017-11-08 03:37:49 SERVER -> CLIENT: 235 2.7.0 Accepted
2017-11-08 03:37:49 CLIENT -> SERVER: MAIL FROM:<starnightcyber@gmail.com>
2017-11-08 03:37:49 SERVER -> CLIENT: 250 2.1.0 OK d74sm5796226pfe.167 - gsmtp
2017-11-08 03:37:49 CLIENT -> SERVER: RCPT TO:<starnight_cyber@foxmail.com>
2017-11-08 03:37:49 SERVER -> CLIENT: 250 2.1.5 OK d74sm5796226pfe.167 - gsmtp
2017-11-08 03:37:49 CLIENT -> SERVER: RCPT TO:<zl15@foxmail.com>
2017-11-08 03:37:49 SERVER -> CLIENT: 250 2.1.5 OK d74sm5796226pfe.167 - gsmtp
2017-11-08 03:37:49 CLIENT -> SERVER: DATA
2017-11-08 03:37:50 SERVER -> CLIENT: 354 Go ahead d74sm5796226pfe.167 - gsmtp
2017-11-08 03:37:50 CLIENT -> SERVER: Date: Wed, 8 Nov 2017 11:37:42 +0800
2017-11-08 03:37:50 CLIENT -> SERVER: To: starnight_cyber@foxmail.com, zl15@foxmail.com
2017-11-08 03:37:50 CLIENT -> SERVER: From: starnightcyber <starnightcyber@gmail.com>
2017-11-08 03:37:50 CLIENT -> SERVER: Subject: Test mail.
2017-11-08 03:37:50 CLIENT -> SERVER: Message-ID: <pN05Ke4mC7wGzpD3bWrXrwz35Nsih2r1VkCMLVlI@192.168.0.8>
2017-11-08 03:37:50 CLIENT -> SERVER: X-Mailer: PHPMailer 6.0.1 (https://github.com/PHPMailer/PHPMailer)
2017-11-08 03:37:50 CLIENT -> SERVER: MIME-Version: 1.0
2017-11-08 03:37:50 CLIENT -> SERVER: Content-Type: multipart/alternative;
2017-11-08 03:37:50 CLIENT -> SERVER: boundary="b1_pN05Ke4mC7wGzpD3bWrXrwz35Nsih2r1VkCMLVlI"
2017-11-08 03:37:50 CLIENT -> SERVER: Content-Transfer-Encoding: 8bit
2017-11-08 03:37:50 CLIENT -> SERVER:
2017-11-08 03:37:50 CLIENT -> SERVER: This is a multi-part message in MIME format.
2017-11-08 03:37:50 CLIENT -> SERVER: --b1_pN05Ke4mC7wGzpD3bWrXrwz35Nsih2r1VkCMLVlI
2017-11-08 03:37:50 CLIENT -> SERVER: Content-Type: text/plain; charset=us-ascii
2017-11-08 03:37:50 CLIENT -> SERVER:
2017-11-08 03:37:50 CLIENT -> SERVER: Hello, this is a test mail using phpmailer
2017-11-08 03:37:50 CLIENT -> SERVER:
2017-11-08 03:37:50 CLIENT -> SERVER: --b1_pN05Ke4mC7wGzpD3bWrXrwz35Nsih2r1VkCMLVlI
2017-11-08 03:37:50 CLIENT -> SERVER: Content-Type: text/html; charset=us-ascii
2017-11-08 03:37:50 CLIENT -> SERVER:
2017-11-08 03:37:50 CLIENT -> SERVER: Hello, this is a test mail using phpmailer
2017-11-08 03:37:50 CLIENT -> SERVER:
2017-11-08 03:37:50 CLIENT -> SERVER:
2017-11-08 03:37:50 CLIENT -> SERVER: --b1_pN05Ke4mC7wGzpD3bWrXrwz35Nsih2r1VkCMLVlI--
2017-11-08 03:37:50 CLIENT -> SERVER:
2017-11-08 03:37:50 CLIENT -> SERVER: .
2017-11-08 03:37:52 SERVER -> CLIENT: 250 2.0.0 OK 1510112272 d74sm5796226pfe.167 - gsmtp
2017-11-08 03:37:52 CLIENT -> SERVER: QUIT
2017-11-08 03:37:52 SERVER -> CLIENT: 221 2.0.0 closing connection d74sm5796226pfe.167 - gsmtp
Message has been sent

phpmailer send mail log

　　可以看到邮件发送成功。

　　另外，上面代码中给出的邮箱都是有效的邮箱地址，没有打码，只是为了让各位能更清楚的看到效果，请改成自己的邮箱，不然自己也看不到是否发送成功，别瞎几把给我发邮件^_^。