|Message:||Process %1 (PID=%2). Error ERROR_TIMEOUT (0x%3) occurred when DNS was queried for the service location (SRV) resource record used to locate a domain controller for domain %4
The query was for the SRV record for %5. The DNS servers used by this computer for name resolution are not responding. This computer is configured to use DNS servers with the following IP addresses:%6. Verify that this computer is connected to the network, that these are the correct DNS server IP addresses, and that at least one of the DNS servers is running. For information about correcting this problem, %7%8
This Warning event indicates that DNS servers for the specified domain are not responding. The domain controllers from the specified domain will not be used by DSAccess. As long as there is sufficient capacity in usable domain controllers in other domains, it will not cause mail flow interruption. But we recommend that you investigate the issue and fix it.
If the event contains the name of the local domain, topology discovery cannot be completed, and this will cause mail flow interruption.
This event may be logged when the following conditions occur:
To resolve this event, do one or more of the following:
If you are not already doing so, consider running the tools that Microsoft Exchange offers to help administrators analyze and troubleshoot their Exchange environment. These tools can help you make sure that your configuration is in line with Microsoft best practices. They can also help you identify and resolve performance issues, improve mail flow, and better manage disaster recovery scenarios. Go to the Toolbox node of the Exchange Management Console to run these tools now. For more information about these tools, see Toolbox in the Exchange Server 2007 Help.