这是我的配置文件设置,因为我遵循了这个PHPMailer tutorial

// Configuration settings for My SITe

// Email Settings
$site['From_name'] = 'Manish DekavaDIYa'; // from email name
$site['from_email'] = 'manish@<;my-domain>.COM'; // from email address

// Just in case we need to relay to a different server,// PRovide an option to use external mail server.
$site['smtp_mode'] = 'enabled'; // enabled or disabled
$site['smtp_host'] = "smtp.<my-domain>.com";
$site['smtp_port'] = 587;
$site['smtp_username'] = "manish@<my-domain>.com";
$site['smtp_password']="<password>";

并使用了mailer类和教程中提到的扩展类如下：

/*****sendmail.PHP****/

// Grab our config settings
require_once($_SERVER['DOCUMENT_ROOT'].'/config.PHP');

// Grab the FreakMailer class
//echo $_SERVER['DOCUMENT_ROOT'];
require_once($_SERVER['DOCUMENT_ROOT'].'/lib/MailClass.inc');

// instantiate the class
$mailer = new FreakMailer();

// Set the subject
$mailer->Subject = 'This is a test';
 $mailer->SMTPDebug = 1;
// Body
$mailer->Body = 'This is a test of my mail system!';

// Add an address to send to.
$mailer->AddAddress('manish.dekavadiya@gmail.com','Manish Dekavadiya');

if(!$mailer->Send())
{
    echo 'There was a problem sending this mail!';
}
else
{
    echo 'Mail sent!';
}
$mailer->ClearAddresses();
$mailer->ClearAttachments();

当我尝试在PHPmailer docs @ examples / test_smtp_gmail_basic.PHP中给出的示例时,还会出现另一个错误

所以必须有设置或配置错误.没有代码错误.