Microsoft Exchange Server 2013 Help
After you complete a new installation of Exchange 2010 or after you add an additional Exchange 2010 server role to an existing Exchange 2010 server, you should complete the post-installation tasks. Because each server role offers several features that you can configure for your organization, make sure that you complete the post-installation tasks for each server role that you install.
Download it from here: http://www.microsoft.com/en-us/download/details.aspx?id=35395
Cheers, Anderson Patricio http://www.andersonpatricio.ca http://www.andersonpatricio.org