Hi All,

I need help. 

I have two Exchange 2013 Servers. 

On Production server. the ECP is working fine. but my DR server when I try to go ECP it will redirect me to OWA.

I had search around and tired some solutions but it still happen.

I had checked, the authentication, the  Server 2013 roles, the IIS setting are all correct.

please assist. thanks. please let me know if you need more detail.

• Moved by AnnaWYMicrosoft contingent staff Thursday, April 30, 2015 8:23 AM Move from Windows Server General

Hi,

According to your post, I notice that the ECP page always redirect to OWA in DR server, however it works fine in production server.
If I misunderstand your concern, please do not hesitate to let me know.

Which URL are you used? How about login EAC with Exchange administrator for testing?
Please run below command to double check the authentication, URL for ECP:
Get-EcpVirtualDirectory | FL  Identity,*AUTH*,*URL*

Besides, I find an similar thread about your question, for your reference: