![Dealing with a Missing Microsoft Exchange Server Auth Certificate that Causes “Federation or Auth certificate not found” Warnings | Alexander's Blog Dealing with a Missing Microsoft Exchange Server Auth Certificate that Causes “Federation or Auth certificate not found” Warnings | Alexander's Blog](https://www.zubairalexander.com/blog/wp-content/uploads/2015/06/EventID_2005.png)
Dealing with a Missing Microsoft Exchange Server Auth Certificate that Causes “Federation or Auth certificate not found” Warnings | Alexander's Blog
![Dealing with a Missing Microsoft Exchange Server Auth Certificate that Causes “Federation or Auth certificate not found” Warnings | Alexander's Blog Dealing with a Missing Microsoft Exchange Server Auth Certificate that Causes “Federation or Auth certificate not found” Warnings | Alexander's Blog](https://www.zubairalexander.com/blog/wp-content/uploads/2015/06/EventID_2005-860x520.png)
Dealing with a Missing Microsoft Exchange Server Auth Certificate that Causes “Federation or Auth certificate not found” Warnings | Alexander's Blog
![Exchange Server 2013 - ECP - Topology Provider coundn't find the Microsoft Exchange Active Directory Topology service on end point 'TopologyClientTcpEndpoint Exchange Server 2013 - ECP - Topology Provider coundn't find the Microsoft Exchange Active Directory Topology service on end point 'TopologyClientTcpEndpoint](https://i0.wp.com/morgantechspace.com/wp-content/uploads/2015/05/Microsoft-Exchange-ActiveDirectory-Topology-service-error-1.png?ssl=1)