Topic Last Modified: 2010-02-18

The Microsoft Exchange Server 2010 Management Pack for System Center Operations Manager monitors the Windows Application log on computers running Exchange 2010 and generates this alert when the events specified in the following Details table are logged.

To learn more about this alert, in Operations Manager, do one or more of the following:


Product Name


Product Version

14.0 (Exchange 2010)

Event ID


Event Source


Alert Type


Rule Path

Microsoft Exchange Server/Exchange 2010/Common Components/Hub Transport and Edge Transport/Transport

Rule Name

A message from a domain-secured domain failed to authenticate because no Transport Layer Security (TLS) certificate was supplied.


This Error event indicates that a domain that is specified in the TransportConfig object as a domain-secured domain has sent a message and did not supply a Transport Layer Security (TLS) certificate. To send and receive domain secured e-mail messages, both the sending server and the receiving server must supply a valid TLS certificate.

User Action

To resolve this error, you must perform one of the following tasks:

  • Disable Domain Security for the domain.

  • Contact the administrator of the domain and request that the administrator create a valid TLS certificate for the domain.

For More Information

If you are not already doing so, consider running the Exchange tools created to help you analyze and troubleshoot your Exchange environment. These tools can help make sure that your configuration aligns with Microsoft best practices. They can also help you identify and resolve performance issues, improve mail flow, and better manage disaster recovery scenarios. To run these tools, go to the Toolbox node of the Exchange Management Console. To learn more about these tools, see Managing Tools in the Toolbox.