提取dedecms邮件函数做到独立页

dedecms的邮件发送只能用系统MAIL函数或者SMTP. 如果服务器是linux基本可不用配置任何SMTP信息。但是如果是windows机器，就必须配置SMTP。
我们配置SMTP会出现意外，比如用QQ邮局。织梦58测试发现
QQ邮箱：
1. 企业邮箱明显比QQ普通邮箱好用，不容易进入垃圾箱
2. QQ邮箱必须配置启用SMTP
3. SSL明显比不启用效率高

在DEDECMS关键词函数部分

require_once(dirname(__FILE__).'/../include/common.inc.php'); //在dedecms内必须引用 //邮件发送函数 function sendmail($email, $mailtitle, $mailbody) { global $cfg_sendmail_bysmtp, $cfg_smtp_server, $cfg_smtp_port, $cfg_smtp_usermail, $cfg_smtp_user, $cfg_smtp_password, $cfg_adminemail,$cfg_webname; if($cfg_sendmail_bysmtp == 'Y' && !empty($cfg_smtp_server)) { $mailtype = 'HTML'; require_once(DEDEINC.'/mail.class.php'); $smtp = new smtp($cfg_smtp_server,$cfg_smtp_port,true,$cfg_smtp_usermail,$cfg_smtp_password); $smtp->debug = false; if(!$smtp->smtp_sockopen($cfg_smtp_server)){ ShowMsg('邮件发送失败,请联系管理员','-1'); exit(); } $smtp->sendmail($email,$cfg_webname,$cfg_smtp_usermail, $mailtitle, $mailbody, $mailtype); }else{ @mail($email, $mailtitle, $mailbody, $headers); } }

在相应页面做以下代码

if(!$_POST) exit; $address = admin@@dede58.com'; $name = $_POST['name']; $mailto = $_POST['email']; $mailtitle = $_POST['subject']; $mailbody = $_POST['message']; $sendtime = time(); if(get_magic_quotes_gpc()) { $comment = stripslashes($comment); } $msg = "You have been contacted by $name with regards to $mailtitle.\r\n\n"; $msg .= "$mailbody\r\n\n"; $msg .= "You can contact $name via email, $mailto.\r\n\n"; $msg .= "-------------------------------------------------------------------------------------------\r\n"; if(@sendmail($address, $mailtitle, $msg, "From: $mailto\r\nReturn-Path: $mailto\r\n")) { echo "<p class='ajax_success'>Thanks for Contact Us.</p>"; } else { echo "<p class='ajax_failure'>邮件发送成功</p>"; } ?>

再去包含个HTML页，就可以让用户通过邮件留言了

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