Exchange关闭外网访问权限（包括owa ,ecp，outlookanywehre ）,仅支持手机使用，VPN连接内网，烦请提供方法，谢谢

Question

工程师，大家好

有如下问题：

       Exchange 2013 关闭外网访问权限（包括owa ,ecp，outlookanywehre ）,仅支持手机使用，VPN连接内网，烦请提供方法，谢谢

Answer 1

Hi @Anonymous ,

Currently in Microsoft Q&A we only support English, could you please edit your question into English？Then we can help to solve your issues, thanks for your understanding.

Then based on my understanding of your post, do you mean you would like to block external access to ECP, OWA and Outlook Anywhere in your Exchange 2013 environment? If this is the case, you can install the "IP and Domain Restrictions role" and configuring the restrictions via IIS.

For detailed instructions, you can refer to the article below:
Disable external access to ECP in Exchange Server
(Please Note: Since the web site is not hosted by Microsoft, the link may change without notice. Microsoft does not guarantee the accuracy of this information.)

For your requirement, you would need to make the change on the following websites:

• ecp
• owa
• rpc

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