Exchange 2013 SP1: Double ECP & OWA Web Site issue
Posted by Teruin laurent sur juin 6, 2014
HI All today
Today i cope with this following issue. When I activate a second web Ecp on Exchange 2013 SP1 server US all users cannot have access to ECP. When they try to logon no message is displayed .I will try to reproduce the issue.
Binging on the Default Site on server Srvexc02
The current configuration for the default ECP virtual directory is this one
Binding on the Exchange Basic Site
In this situation all users can access to OWA and ECP on the Default website with FBA
Now I will try to add an ECP virtual Directory on the second Website (ExchangeBasic) and set this virtual directory with Basic authentication.
For this I will use these cmdlets:
New-ecpVirtualDirectory -WebSiteName « ExchangeBasic »
set-ecpvirtualdirectory -identity « SRVEXC02\ecp (ExchangeBasic) » -ExternalAuthenticationMethods basic -BasicAuthentication $true -WindowsAuthentication $false -DigestAuthentication $false -FormsAuthentication $false
After that nobody can’t have access to ECP. IT is fully reproducible
The Ecpvirtual on the ExchangeBasic website is configured by default like this
IF you try to enable a second OWA web Site on Exchange 2013 as the ECP you will have this behavior
All user will not be able to log on to outlook Web app with a error message invalid password or user name