Quantcast
Channel: Fórum Exchange Server
Viewing all articles
Browse latest Browse all 11117

内部网络的Windows Server 2012服务器无法通过已经设定NAT的防火墙发布至公网

$
0
0
因迁移Exchange 2007(使用Windows Server 2003)至2013(使用Windows Server 2012 R2),将硬件防火墙中指向原Windows Server 2003服务器的25、443、993端口改为指向已关闭防火墙的Windows Server 2012服务器。两台服务器均在同一IP段以及同一域内,未禁用IPv6

内部网络通过IP或修改HOST使用域名均可打开OWA及使用IMAP。但自公网无法打开 OWA也无法连接IMAP,且外部邮件无法传送进来(提示连接超时:connect to mail.xxxx.net[xxx.xxx.xxx.xxx]: Connection timed out (port 25) ),改回指向Windows Server 2003则可以打开OWA页面及正常收信(查看信件源码得知是Exchange2007服务器自公网收信后,再由Exchange 2013服务器自Exchange 2007服务器收信)。发信无问题。

Received: from mail.xxx.xxx (192.168.1.5) by mail.xxx.xxx (192.168.1.5) with
 Microsoft SMTP Server (TLS) id 15.0.847.32 via Mailbox Transport; Wed, 16 Dec
 2015 18:45:27 +0800
Received: from mail.xxx.xxx (192.168.1.5) by mail.xxx.xxx (192.168.1.5) with
 Microsoft SMTP Server (TLS) id 15.0.847.32; Wed, 16 Dec 2015 18:45:26 +0800
Received: from main.xxx.xxx (192.168.1.100) by mail.xxx.xxx (192.168.1.5)
 with Microsoft SMTP Server (TLS) id 15.0.847.32 via Frontend Transport; Wed,
 16 Dec 2015 18:45:26 +0800
Received: from smtpbg215.qq.com (112.90.139.244) by main.xxx.xxx
 (192.168.1.100) with Microsoft SMTP Server (TLS) id 8.3.389.2; Wed, 16 Dec
 2015 18:45:14 +0800

Exchange 2013服务器(IP地址192.168.1.5)上有内部循环?

NAT看来是没问题请问是需要在Windows Server 2012的这部服务器之上需要更改什么设定才能正常发布至公网么?

十分感谢!

Viewing all articles
Browse latest Browse all 11117

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>