PHPMailer邮件类邮件发送

/*******************************
*    作者：李英江
*　日期：2006-12-7
*******************************/
require("phpmailer/class.phpmailer.php");
function smtp_mail ( $sendto_email, $subject, $body, $extra_hdrs, $user_name) {
$mail = new PHPMailer();
$mail->IsSMTP();                // send via SMTP
$mail->Host = "200.162.244.66"; // SMTP servers
$mail->SMTPAuth = true;         // turn on SMTP authentication
$mail->Username = "yourmail";   // SMTP username  注意：普通邮件认证不需要加 @域名
$mail->Password = "mailPassword";        // SMTP password
$mail->From = "yourmail@cgsir.com";      // 发件人邮箱
$mail->FromName =  "cgsir.com管理员";  // 发件人

$mail->CharSet = "GB2312";            // 这里指定字符集！
$mail->Encoding = "base64";
$mail->AddAddress($sendto_email,"username");  // 收件人邮箱和姓名
$mail->AddReplyTo("yourmail@cgsir.com","cgsir.com");
//$mail->WordWrap = 50; // set word wrap
//$mail->AddAttachment("/var/tmp/file.tar.gz"); // attachment
//$mail->AddAttachment("/tmp/image.jpg", "new.jpg");
$mail->IsHTML(true);  // send as HTML
        // 邮件主题
$mail->Subject = $subject;
// 邮件内容
$mail->Body = '





        欢迎来到http://www.111com.net


感谢您注册为本站会员！




';                                                                      
$mail->AltBody ="text/html";
if(!$mail->Send())
{
  echo "邮件发送有误

";
  echo "邮件错误信息: " . $mail->ErrorInfo;
  exit;
}
else {
  echo "$user_name 邮件发送成功!
";
}
}
// 参数说明(发送到, 邮件主题, 邮件内容, 附加信息, 用户名)
smtp_mail('yourmail@cgsir.com', '欢迎来到cgsir.com！', 'NULL', 'cgsir.com', 'username');
?>