Issues with the converted Exchange 2007 MP

When one is running an OpsMgr R2 environment it is to be advised to go for the native Exchange 2007 MP. However, when running an OpsMgr SP1 environment, only the converted Exchange 2007 MP is to be used.

With this MP multiple performance and scaling issues can occur. The OpsMgr Support Team wrote a blog posting about it where they not only describes these issues, but also the causes and more important, how to troubleshoot it. Blog posting is to be found here.