Hi All
After spinoff from one company, we migrated all the users having trust between both domains. before removing trust I di some cleanup in Exchange and removed other company as accepted domains and receive connectors. everything went well until time came and we remove the trust between the domain. now I am getting a lot of MSExchange AD Access alerts in application logs.
Process w3wp.exe (OWA) (PID=20880). WCF request (GetServerFromDomainDN ...........
Process w3wp.exe (EWS) (PID=25916). WCF request (GetServerFromDomainDN DC=COmpanyOLD,DC=pvt) to the Microsoft Exchange Active Directory Topology service on server (TopologyClientTcpEndpoint (localhost)) failed. Make sure that the service is running. In addition, make sure that the network ports that are used by Microsoft Exchange Active Directory Topology service are not blocked by a firewall. The WCF call was retried 3 time(s). Error Details
No suitable domain controller was found in domain 'CompanyOld.pvt'. Errors:
at Microsoft.Exchange.Directory.TopologyService.RemoteDomainServerDiscovery.DoWork(CancellationToken cancellationToken)
at Microsoft.Exchange.Directory.TopologyService.Common.WorkItem`1.Execute(CancellationToken joinedToken)
at Microsoft.Exchange.Directory.TopologyService.Common.WorkItem`1.<>c__DisplayClass6.<StartExecuting>b__4()
at System.Threading.Tasks.Task.Execute()
at Microsoft.Exchange.Directory.TopologyService.TopologyDiscoveryManager.EndGetServerFromDomain(IAsyncResult ar)
at Microsoft.Exchange.Directory.TopologyService.TopologyService.<>c__DisplayClass10.<EndGetServerFromDomainDN>b__f()
at Microsoft.Exchange.Directory.TopologyService.TopologyService.ExecuteServiceCall(Action action)
Process Microsoft.Exchange.Directory.TopologyService.exe (PID=2884). Error DNS_ERROR_RCODE_NAME_ERROR (0x8007232B) occurred when DNS was queried for the service location (SRV) resource record used to locate a domain controller for domain CompanyOld.pvt
The query was for the SRV record for _ldap._tcp.dc._msdcs.Companyold.pvt
Common causes of this error include the following:
- The DNS SRV records required to locate a domain controller for the domain are not registered in DNS. These records are registered with a DNS server automatically when a domain controller is added to a domain. They are updated by the domain controller at set intervals. This computer is configured to use DNS servers with following IP addresses:
10.X.X.X
10.X.X.X
fec0:0:0:ffff::1Microsoft.Exchange.Directory.TopologyService.exe
fec0:0:0:ffff::2Microsoft.Exchange.Directory.TopologyService.exe
fec0:0:0:ffff::3Microsoft.Exchange.Directory.TopologyService.exe
- One or more of the following zones do not include delegation to its child zone:
CompanyOld.pvt
pvt
. (the root zone)
Need Help
thanks
Zak
ZakBhai