| 以下为引用的内容: 
 <?phpwww.phperz.com/*******************************
 * 作者:李英江
 * 日期:2006-12-7
 *******************************/
 require("phpmailer/class.phpmailer.php");  php程序员之家
 function smtp_mail ( $sendto_email, $subject, $body, $extra_hdrs, $user_name) {
 $mail = new PHPMailer();
 $mail->IsSMTP(); // send via SMTP
 www~phperz~com 
 $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
 www.phperz.com 
 $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
 php程序员站 
 
 $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 www~phperz~com
 
 $mail->AddReplyTo("yourmail@cgsir.com","cgsir.com");
 //$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
 www~phperz~com 
 // 邮件主题
 
 $mail->Subject = $subject;
 // 邮件内容
 
 $mail->Body = '
 <html><head>
 <meta http-equiv="Content-Language" content="zh-cn">
 <meta http-equiv="Content-Type" content="text/html; charset=GB2312">
 www~phperz~com </head>
 <body>
 欢迎来到<a href="http://www.cgsir.com">http://www.cgsir.com</a> <br /><br />
 感谢您注册为本站会员!<br /><br />
 </body>
 </html>
 ';
 $mail->AltBody ="text/html";
 if(!$mail->Send())  php程序员站
 {
 echo "邮件发送有误 <p>";
 echo "邮件错误信息: " . $mail->ErrorInfo;
 exit;
 }
 else {
 echo "$user_name 邮件发送成功!<br />";
 }
 }
 phperz~com // 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');
 ?>
 
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