我不明白phpmailer错误:消息没有被发送.邮件错误:SMTP连接()失败 - I do not understand phpmailer ERROR : Message was not sent..Mailer error: SMTP connect() failed

I do not understand phpmailer ERROR : Message was not sent..Mailer error: SMTP connect() failed

来自https://github.com/PHPMailer/PHPMailer的文件

邮件错误:SMTP connect() failed.

require_once('./class.phpmailer.php')
$mail = new PHPMailer()
$mail->IsSMTP() 
$mail->Host = "smtp.gmail.com"
$mail->Port = "465"
$mail->SMTPAuth  = "true" 
$mail->SMTPSecure = "ssl"
$mail->Username = "mymail@gmail.com"
$mail->Password = "password"

//build the message
 $mail->IsHTML(true)
$mail->From     = "mymail@gmail.com"
$mail->AddAddress("mymail@mydomain.com")
$mail->Subject  = "An HTML Message"
$mail->Body     = "Hello, <b>my friend</b>! 'n'n This message uses HTML entities!"
if($mail->Send()) {
  echo 'Message is sent'
} 
else {
  echo 'Message was not sent..'
 echo 'Mailer error: ' . $mail->ErrorInfo
}

必须启用OpenSSL。例如，在php.ini中，删除行中的';':

extension=php_openssl.dll

如果你已经启用了"OpenSSL"，创建一个新的php文件，把它放在:

<?php echo phpinfo();?>

查找此信息:

OpenSSL support :   enabled

-----ADD完整代码-------------

我已经测试了这段代码，它正在为我运行:

<?php
require_once('./class.phpmailer.php');
$mail = new PHPMailer();
$mail->IsSMTP() ;
$mail->Host = "smtp.gmail.com";
$mail->Port = 465;
$mail->SMTPAuth  = true ;
$mail->SMTPSecure = "ssl";
$mail->Username = "mymail@gmail.com";
$mail->Password = "mypassword";

//build the message
 $mail->IsHTML(true);
$mail->From     = "mymail@gmail.com";
$mail->AddAddress("mymail@gmail.com");
$mail->Subject  = "An HTML Message";
$mail->Body     = "Hello, <b>my friend</b>! 'n'n This message uses HTML entities!";
if($mail->Send()) {
  echo 'Message is sent';
} 
else {
  echo 'Message was not sent..';
 echo 'Mailer error: ' . $mail->ErrorInfo;
}
?>

所有需要的文件:

http://blog.portekoi.com/stack/Mailer.zip