Article ID: 2871758 - View products that this article applies to.
When a Microsoft Exchange Server 2010 Edge Transport server runs for several days, the Microsoft Edge Transport service (EdgeTransport.exe) consumes about 80 percent of CPU resources.
To resolve this issue, install the following update rollup:
(https://support.microsoft.com/kb/2866475/ )Description of Update Rollup 2 for Exchange Server 2010 SP3
Microsoft has confirmed that this is a problem in the Microsoft products that are listed in the "Applies to" section.
Article ID: 2871758 - Last Review: August 13, 2013 - Revision: 1.0