Exchange 2010 Certificate Error

I am in the process of migrating 3 Exchange 2003 server to 1 Exchange 2010 environment (1 CAS & 1 MBX Server).  The Exchaange 2010 servers are fully patched out. I have a SSL certificate with the name external.client.com and the CAS responses to internal.client.local.  I have moved all the services over to my external.client.com SSL cert and removed the internal self-signed cert.  

Get-ClientAccessServer reveals the following:
RunspaceId                           : fdf7860c-c754-47d8-844c-dcc988a67eaa
Name                                 : internal
Fqdn                                 : internal.client.local
OutlookAnywhereEnabled               : False
AutoDiscoverServiceCN                : YSB-EX10-01
AutoDiscoverServiceClassName         : ms-Exchange-AutoDiscover-Service
AutoDiscoverServiceInternalUri       : https://external.client.com/autodiscover/autodiscover.xml
AutoDiscoverServiceGuid              : 77378f46-2c66-4aa9-a6a6-3e7a48b19596
AutoDiscoverSiteScope                : {YSB-COLO-Baseline}

Get-ActiveSyncVirtualDirectory reveals the following:
RunspaceId                                 : fdf7860c-c754-47d8-844c-dcc988a67eaa
MobileClientFlags                          : BadItemReportingEnabled, SendWatsonReport
MobileClientCertificateProvisioningEnabled : False
BadItemReportingEnabled                    : True
SendWatsonReport                           : True
MobileClientCertificateAuthorityURL        :
MobileClientCertTemplateName               :
ActiveSyncServer                           :
RemoteDocumentsActionForUnknownServers     : Allow
RemoteDocumentsAllowedServers              : {}
RemoteDocumentsBlockedServers              : {}
RemoteDocumentsInternalDomainSuffixList    : {}
MetabasePath                               : IIS://internal.client.local/W3SVC/1/ROOT/Microsoft-Server-ActiveSync
BasicAuthEnabled                           : True
WindowsAuthEnabled                         : False
CompressionEnabled                         : True
ClientCertAuth                             : Ignore
WebsiteName                                : Default Web Site
WebSiteSSLEnabled                          : True
VirtualDirectoryName                       : Microsoft-Server-ActiveSync
Path                                       :
ExtendedProtectionTokenChecking            : None
ExtendedProtectionFlags                    : {}
ExtendedProtectionSPNList                  : {}
Server                                     : YSB-EX10-01
InternalUrl                                : https://external.client.com/Microsoft-Server-Activesync
InternalAuthenticationMethods              : {}
ExternalUrl                                :
ExternalAuthenticationMethods              : {}
AdminDisplayName                           :

Get-WebServicesVirtualDirectory reveals the following:
RunspaceId                      : fdf7860c-c754-47d8-844c-dcc988a67eaa
CertificateAuthentication       :
InternalNLBBypassUrl            : https://internal.client.local/ews/exchange.asmx
GzipLevel                       : High
MRSProxyEnabled                 : False
MRSProxyMaxConnections          : 100
Name                            : EWS (Default Web Site)
InternalAuthenticationMethods   : {Ntlm, WindowsIntegrated, WSSecurity}
ExternalAuthenticationMethods   : {Ntlm, WindowsIntegrated, WSSecurity}
LiveIdSpNegoAuthentication      : False
WSSecurityAuthentication        : True
LiveIdBasicAuthentication       : False
BasicAuthentication             : False
DigestAuthentication            : False
WindowsAuthentication           : True
MetabasePath                    : IIS://internal.client.local/W3SVC/1/ROOT/EWS
Path                            : C:\Program Files\Microsoft\Exchange Server\V14\ClientAccess\exchweb\EWS
ExtendedProtectionTokenChecking : None
ExtendedProtectionFlags         : {}
ExtendedProtectionSPNList       : {}
Server                          : YSB-EX10-01
InternalUrl                     : https://external.client.com/EWS/Exchange.asmx
ExternalUrl                     :

Get-OabVirtualDirectory reveals the following:
RunspaceId                      : fdf7860c-c754-47d8-844c-dcc988a67eaa
Name                            : OAB (Default Web Site)
PollInterval                    : 480
OfflineAddressBooks             : {}
RequireSSL                      : False
BasicAuthentication             : False
WindowsAuthentication           : True
MetabasePath                    : IIS://internal.client.local/W3SVC/1/ROOT/OAB
Path                            : C:\Program Files\Microsoft\Exchange Server\V14\ClientAccess\OAB
ExtendedProtectionTokenChecking : None
ExtendedProtectionFlags         : {}
ExtendedProtectionSPNList       : {}
Server                          : internal
InternalUrl                     : https://external.client.com/OAB
InternalAuthenticationMethods   : {WindowsIntegrated}
ExternalUrl                     :
ExternalAuthenticationMethods   : {WindowsIntegrated}

Get-ExchangeCertificates only lists my signed certificate with IMAP, POP, IIS, SMTP assigned to it.

If I run test-outlookwebservices I get the following:
RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1019
Type       : Information
Message    : A valid Autodiscover service connection point was found. The Autodiscover URL on this object is https://external.client.com/autodiscover/autodiscover.xml.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1006
Type       : Information
Message    : Contacted the Autodiscover service at https://external.client.com/autodiscover/autodiscover.xml.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1016
Type       : Information
Message    : [EXCH] The AS service is configured for this user in the Autodiscover response received from https://external.client.com/autodiscover/autodiscover.xml.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1015
Type       : Information
Message    : [EXCH] The OAB service is configured for this user in the Autodiscover response received from https://external.client.com/autodiscover/autodiscover.xml.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1014
Type       : Information
Message    : [EXCH] The UM service is configured for this user in the Autodiscover response received from https://external.client.com/autodiscover/autodiscover.xml.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1022
Type       : Success
Message    : Autodiscover was tested successfully.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1104
Type       : Error
Message    : The certificate for the URL https://internal.client.local/autodiscover/autodiscover.xml is incorrect. For
             SSL to work, the certificate needs to have a subject of internal.client.local, but the subject that was fo
             und is external.client.com. Consider correcting service discovery, or installing a correct SSL certificate.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1106
Type       : Information
Message    : Contacted the Autodiscover service at https://internal.client.local:443/autodiscover/autodiscover.xml.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1116
Type       : Information
Message    : [EXCH] The AS service is configured for this user in the Autodiscover response received from https://internal.client.local:443/autodiscover/autodiscover.xml.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1115
Type       : Information
Message    : [EXCH] The OAB service is configured for this user in the Autodiscover response received from https://internal.client.local:443/autodiscover/autodiscover.xml.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1114
Type       : Information
Message    : [EXCH] The UM service is configured for this user in the Autodiscover response received from https://internal.client.local:443/autodiscover/autodiscover.xml.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1122
Type       : Success
Message    : Autodiscover was tested successfully.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1024
Type       : Success
Message    : [EXCH] Successfully contacted the AS service at https://external.client.com/EWS/Exchange.asmx. The elapsed time
              was 46 milliseconds.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1026
Type       : Success
Message    : [EXCH] Successfully contacted the UM service at https://external.client.com/EWS/Exchange.asmx. The elapsed time
              was 15 milliseconds.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1124
Type       : Success
Message    : [Server] Successfully contacted the AS service at https://internal.client.local/ews/exchange.asmx. The ela
             psed time was 15 milliseconds.

RunspaceId : fdf7860c-c754-47d8-844c-dcc988a67eaa
Id         : 1126
Type       : Success
Message    : [Server] Successfully contacted the UM service at https://internal.client.local/ews/exchange.asmx. The ela
             psed time was 15 milliseconds.

OWA is working properly but I am getting a Security Alert "The name on the security certificate is invalid or does not match the name of the site".  The address is autodiscover.client.com and the cert is signed external.client.com.

Can someone shed some light on this problem.
George PerolliSenior Systems AdministratorAsked:
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David Paris VicenteSystems and Comunications  Administrator Commented:
Hi GapMan,

Did you created the SRV record in you DNS server?

You should check how to configure Split DNS. Please follow this link:Split DNS

Hop it helps
0

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