No source transport servers or home MTA server have been set for connector %1 in routing tables with timestamp %2. Ignoring the connector.

This Error event indicates that a connector has been configured. However, no source transport servers have been set on the specified connector. The connector will be ignored by routing when the least cost routing path is calculated. Mail flow may be affected if no alternative connector is available.

To resolve this error, do one or more of the following:

• Verify the configuration of the specified connector. A connector that is configured to process outbound messages must have at least one source server configured.

• Verify that the Microsoft Exchange server that logged this event can communicate with one or more Active Directory directory service servers available in the organization.

• Review other related Error and Warning events in the Application log. These related events may help you find the root cause of this error.

• If the recommended steps do not resolve this error, contact Microsoft Customer Support Services. For more information about how to contact support, visit the Microsoft Help and Support Web site.

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.