I have a on-premise EXCH2010 / EXCH2013 deployment and I would like to allow our users to be able to access their email using their domain joined and non-domain joined (workgroup) laptop/outlook.
The clients are running Outlook 2010 and/or Outlook 2013.
The current issue is that I cannot connect, my test case is using Outlook 2013 trying to connect externally (using autodiscover). When I go and add a new profile and I select Exchange and enter my server URL (the autodiscover urL) and my user-id and click"check name" I get nothing, just an error saying lookup failed.
I would expect for a WORKGROUP computer to get prompted for user/pass so they can get authenticated and the profile added.
Here is my OutlookAnywhere settings in my AD.
RunspaceId : cd27e542-1c8b-4569-b62d-cb8a19a745a4
ServerName : exch-server
SSLOffloading : False
ExternalHostname : webmail.mydomain.com
InternalHostname :
ExternalClientAuthenticationMethod : Ntlm
InternalClientAuthenticationMethod : Ntlm
IISAuthenticationMethods : {Ntlm}
XropUrl :
ExternalClientsRequireSsl : True
InternalClientsRequireSsl : False
MetabasePath : IIS://exch-server.xand1.mydomain.com/W3SVC/1/ROOT/Rpc
Path : C:\Windows\System32\RpcProxy
ExtendedProtectionTokenChecking : None
ExtendedProtectionFlags : {}
ExtendedProtectionSPNList : {}
AdminDisplayVersion : Version 14.3 (Build 123.4)
Server : exch-server
AdminDisplayName :
ExchangeVersion : 0.10 (14.0.100.0)
Name : Rpc (Default Web Site)
Identity : exch-server\Rpc (Default Web Site)
Guid : e2325c87-eb52-49cb-ab18-f02a76e07340
ObjectCategory : xand1.mydomain.com/Configuration/Schema/ms-Exch-Rpc-Http-Virtual-Directory
ObjectClass : {top, msExchVirtualDirectory, msExchRpcHttpVirtualDirectory}
OrganizationId :
OriginatingServer : xan-dc02.xand1.mydomain.com
IsValid : True
ObjectState : Changed
RunspaceId : cd27e542-1c8b-4569-b62d-cb8a19a745a4
ServerName : exch-server01
SSLOffloading : True
ExternalHostname : webmail.mydomain.com
InternalHostname : webmail.mydomain.com
ExternalClientAuthenticationMethod : Ntlm
InternalClientAuthenticationMethod : Ntlm
IISAuthenticationMethods : {Ntlm}
XropUrl :
ExternalClientsRequireSsl : True
InternalClientsRequireSsl : True
MetabasePath : IIS://exch-server01.xand1.mydomain.com/W3SVC/1/ROOT/Rpc
Path : C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\rpc
ExtendedProtectionTokenChecking : None
ExtendedProtectionFlags : {}
ExtendedProtectionSPNList : {}
AdminDisplayVersion : Version 15.0 (Build 847.32)
Server : exch-server01
AdminDisplayName :
ExchangeVersion : 0.20 (15.0.0.0)
Name : Rpc (Default Web Site)
Identity : exch-server01\Rpc (Default Web Site)
Guid : 4f20a6e4-ed74-4d75-8e6b-43fb0687848a
ObjectCategory : xand1.mydomain.com/Configuration/Schema/ms-Exch-Rpc-Http-Virtual-Directory
ObjectClass : {top, msExchVirtualDirectory, msExchRpcHttpVirtualDirectory}
OrganizationId :
OriginatingServer : xan-dc02.xand1.mydomain.com
IsValid : True
ObjectState : ChangedAny idea how to make it work? We use Split DNS and one DNS entry for both internal/external clients (webmail.mydomain.com).