打开members下templets下reg-new3.htm这段代码：

代码如下:
divdiv/div
p注册成功!?php echo $uname=empty($uname)? '' : '您的用户名：font color="#ff6600"'.$uname.'/font,';?您已成为本站的正式会员!
?php if($cfg_mb_spacesta=="-10") echo 'font color="#ff6600"由于系统开启了邮件审核机制，因此你的帐号需要审核后才能发信息!/font
';?
font color="#ff6600"span10/span/font秒钟后自动转到会员中心！

a href="?php echo $cfg_cmspath; ?/member/index_do.php?fmdo=email_tiaoemail=?php echo $email;?" target="_blank"立刻进入邮箱验证/a
a href="?php echo $cfg_cmspath; ?/member/"马上进入会员中心/anbsp;nbsp;a href="?php echo $cfg_cmspath; ?/"返回网站首页/a/p/div

点击立刻进入邮箱验证的时候，传值，到index_do.php,新建一个else if

代码如下:
else if($fmdo=='email_tiao')
{
$email=$_GET['email'];
$email_arr=explode("@",$email);
$email_b=$email_arr[1];
if($email_b=='qq.com'){
$url="?";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='163.com'){
$url="http://mail.163.com/";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='vip.163.com'){
$url="http://vip.163.com/?b10bpj1yhsy";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='sina.com'){
$url="http://mail.sina.com.cn/";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='vip.sina.com'){
$url="http://mail.sina.com.cn/cgi-bin/viplogin.php";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='sohu.com'){
$url="http://login.mail.sohu.com/";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='tom.com'){
echo '走QQ邮箱了';
$url="http://pass.tom.com/login.php?err=1svcid=47backurl=http%3A%2F%2Ftom.com%2F";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='163.net'){
$url="http://mail.163.net/";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='263.net'){
$url="http://mail.263.net/";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='21cn.com'){
$url="http://public.webmail.21cn.com/";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='yahoo.com.cn'){
$url="";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='126.com'){
$url="http://mail.126.com/";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='eyou.com'){
$url="http://www.eyou.com/";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='xinhuanet.com'){$url="http://mail.xinhuanet.com/portal/mail.xinhuanet.com/index.jsp?locale=zh_cn";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='hotmail.com'){
$url="";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
else if($email_b=='msn.com'){
$url="";
ShowMsg("请稍等，5秒钟后转向登录邮箱主页...",$url,0,2000);
}
}

即可实现邮箱验证 .