织梦邮件函数做到独立页面的方法

织梦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邮箱。

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

在织梦dedecms关键函数部分

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