【Linux進階主機】phpmail寄信程式範例

以下僅提供mail()寄信程式撰寫範例，不另提供smtp發信主機，請將程式碼儲存成php檔案，例如：email.php

1.到網路上搜尋並下載phpmailer(或使用以下範例)，將檔案解開後放置在 www/ 目錄下

2.將提供的mail.php 放置在 www/ 需要使用的目錄路徑下。

3.系統預設使用25 port發信。 若需要使用SSL發信，請將檔案內的程式碼 $mail->SMTPSecure = 'ssl'; 的註解取消， 並修改 $mail->Port = :25; 改成 465 或587 port

• phpmail範例程式碼：

 <?php

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

require '/raid/vhost/your.domain/www/phpmailer/src/Exception.php';
require '/raid/vhost/your.domain/www/phpmailer/src/PHPMailer.php';
require '/raid/vhost/your.domain/www/phpmailer/src/SMTP.php';


$mail = new PHPMailer();                               // Passing `true` enables exceptions
try {
    $mail->SMTPDebug = 0;                              // Enable verbose debug output
    $mail->isSMTP();                                   // Set mailer to use SMTP
    $mail->Host = 'your mailserver ip';                // Specify main and backup SMTP servers
    $mail->SMTPAuth = true;                            // Enable SMTP authentication
    $mail->Username = 'from@your.domain';              // SMTP username
    $mail->Password = 'xxxxxxxx';                      // SMTP password
#    $mail->SMTPSecure = 'ssl';                        // Enable TLS encryption, `ssl` also accepted
    $mail->Port = 25;                                  // TCP port to connect to

    $mail->setFrom('from@your.domain', 'from');            // Set mail from
    $mail->addAddress('mailto@mailto.domain', 'mailto');


    $mail->isHTML(true);                               // Set email format to HTML
    $mail->Subject = 'Here is the subject';
    $mail->Body = 'This is the HTML message body in bold!';

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

• 使用gmail帳號發信的phpmail程式碼範例：

<?php
use PHPMailer\PHPMailer\PHPMailer;
use PHPMailer\PHPMailer\Exception;

require '/raid/vhost/your.domain/www/phpmailer/src/Exception.php';
require '/raid/vhost/your.domain/www/phpmailer/src/PHPMailer.php';
require '/raid/vhost/your.domain/www/phpmailer/src/SMTP.php';

$mail = new PHPMailer;

$mail->isSMTP();

$mail->SMTPDebug = 0;

$mail->Host = 'smtp.gmail.com';

$mail->Port = 465;  //SSL
#$mail->Port = 587;  //TLS

$mail->SMTPSecure = 'ssl';
#$mail->SMTPSecure = 'tls';

$mail->SMTPAuth = true;

$mail->Username = "your.google@gmail.com";

$mail->Password = "xxxxxxxxxxxxxxxx";

$mail->setFrom('your.google@gmail.com', 'from');

$mail->addAddress('mailto@mailto.domain', 'mailto');

$mail->Subject = 'PHPMailer GMail SMTP test';

$mail->Body = 'This is the HTML message body in bold!';

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