如何从脚本设置 sendmail 配置?

How to set up the sendmail configration from script?

有没有一种方法可以让我们从 PHP 脚本动态配置 sendmail 设置,而不是手动转到 php.ini 和 sendmail.ini 文件进行更改?

我们可以通过使用允许用户更改值的 HTML 表单来做到这一点吗?

您可以改用诸如 PHPMailer 之类的东西:https://github.com/PHPMailer/PHPMailer

用法示例:

require('./PHPMailer/class.phpmailer.php');
$mail=new PHPMailer();
$mail->CharSet = 'UTF-8';

$body = 'This is the message content';

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

$mail->SMTPSecure = 'tls';
$mail->Port       = 587;
$mail->SMTPDebug  = 1;
$mail->SMTPAuth   = true;

$mail->Username   = 'sender@gmail.com';
$mail->Password   = '12345';

$mail->SetFrom('sender@gmail.com', $name);
$mail->AddReplyTo('no-reply@mycompany.com','no-reply');
$mail->Subject    = 'subject';
$mail->MsgHTML($body);

$mail->AddAddress('abc1@gmail.com', 'title1');
$mail->AddAddress('abc2@gmail.com', 'title2'); /* ... */

$mail->AddAttachment($fileName);
$mail->send();