因此，当我的用户注册时，我使用PHP中的PHPMailer库发送欢迎电子邮件，这需要很长时间。
点击注册提交后，实际加载主页大约需要30-50秒。它基本上将页面置于重新加载状态超过30秒。
我使用的代码如下。。。
if ($config['user']['welcome_email_enabled'])
$autoLoader->getLibrary('mail')->sendWelcomeEmail($email, $username);
我的邮件库在这里。
<?php
/**
* MangoCMS, content management system.
*
* @info Handles the mail functions.
* @author Liam Digital <liamatzubbo@outlook.com>
* @version 1.0 BETA
* @package MangoCMS_Master
*
*/
defined("CAN_VIEW") or die('You do not have permission to view this file.');
class mangoMail {
private $phpMailer;
public function assignMailer($phpMailer) {
$this->phpMailer = $phpMailer;
}
public function setupMail($username, $password, $eHost) {
if ($this->phpMailer == null)
return;
$this->phpMailer->isSMTP();
$this->phpMailer->Host = $eHost;
$this->phpMailer->SMTPAuth = true;
$this->phpMailer->Username = $username;
$this->phpMailer->Password = $password;
$this->phpMailer->SMTPSecure = 'tls';
$this->phpMailer->Port = 587;
}
public function sendMail() {
if ($this->phpMailer == null)
return;
if (!$this->phpMailer->send()) {
echo 'Message could not be sent.';
echo 'Mailer Error: ' . $this->phpMailer->ErrorInfo;
exit();
}
else {
echo 'Email has been sent.';
}
}
public function setFrom($from, $fromTitle) {
$this->phpMailer->setFrom($from, $fromTitle);
}
public function addAddress($address) {
$this->phpMailer->addAddress($address);
}
public function setSubject($subject) {
$this->phpMailer->Subject = $subject;
}
public function setBody($body) {
$this->phpMailer->Body = $body;
}
public function setAltBody($altBody) {
$this->phpMailer->AltBody = $altBody;
}
public function setHTML($html) {
$this->phpMailer->isHTML($html);
}
public function addReply($email, $name = '') {
$this->phpMailer->addReplyTo($email, $name);
}
public function sendWelcomeEmail($email, $username) {
global $config;
$mailer = $this->phpMailer;
$mailer->setFrom($config['website']['email'], $config['website']['owner']);
$mailer->addAddress($email, $username);
$mailer->addReplyTo($config['website']['email'], 'Reply Here');
$mailer->isHTML(true);
$mailer->Subject = 'Welcome to ' . $config['website']['name'] . ' (' . $config['website']['link'] . ')';
$mailer->Body = '<div style="background-color:#1a8cff;padding:24px;color:#fff;border-radius:3px;">
<h2>Welcome to Zubbo ' . $username . '!</h2>Thank you for joining the Zubbo community, we offer spectacular events, opportunities, and entertainment.<br><br>When you join Zubbo you will recieve <b>250,000 credits</b>, <b>100,000 duckets</b>, and <b>5 diamonds</b>. One way to earn more is by being online and active, the more you are active the more you will earn, other ways are competitions, events, and games :)<br><br>We strive to keep the community safe and secure, so if you have any questions or concerns or have found a bug please reply to this email or contact us using in-game support.<br><br>Thank you for joining Zubbo Hotel!<br>- Zubbo Staff Team
</div>';
$mailer->AltBody = 'Here is a alt body...';
if (!$mailer->send()) {
exit('FAILED TO SEND WELCOME EMAIL!! ' . $mailer->ErrorInfo);
}
}
}
?>
所以我首先调用这些，然后在我想实际发送电子邮件时调用sendWelcomeEmail（）。
$mailer->assignMailer（new PHPMailer（））；
和
$mailer->setupMail(
"********@gmail.com",
"**************",
"smtp.gmail.com");
为什么要花这么长时间？应该花这么长时间吗。。
在页面提交过程中使用远程SMTP并不是一件好事——正如您所看到的，它通常非常慢（有时是故意的，用于问候延迟检查）。解决方法是始终提交到本地（快速）邮件服务器，让它处理等待，还可以处理PHPMailer无法处理的延迟送达等问题。在走这条路线时，你还需要正确处理反弹，因为你不会立即得到反馈。
你经常可以直接送货，但这并不意味着这是一种可靠的方法。
要查看SMTP会话的哪个部分需要很长时间，请设置$mailer->SMTPDebug = 2;并观察输出（但不要在您的实时站点上这样做！）。
不知道PHPMailer是否对您是强制性的，但如果不是，我建议使用SwiftMailer。
根据我的个人经验，它非常快速可靠。
谢谢。
include_once "inc/swift_required.php";
$subject = 'Hello from Jeet Patel, PHP!'; //this will Subject
$from = array('jeet@mydomain.com' =>'mydomain.com'); //you can use variable
$text = "This is TEXT PART";
$html = "<em>This IS <strong>HTML</strong></em>";
$transport = Swift_SmtpTransport::newInstance('abc.xyz.com', 465, 'ssl');
$transport->setUsername('MYUSERNAME@MYDOMAIN.COM');
$transport->setPassword('*********');
$swift = Swift_Mailer::newInstance($transport);
$to = array($row['email'] => $row['cname']);
$message = new Swift_Message($subject);
$message->setFrom($from);
$message->setBody($html, 'text/html');
$message->setTo($to);
$message->addPart($text, 'text/plain');
if ($swift->send($message, $failures))
{
echo "Send successfulllyy";
} else {
print_r($failures);
}