On a fresh Exhange 2013 install you cannot log into the ECP/EAC and receive the error Server Error in ‘/owa’ Application. The Active Directory user wasn’t found.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.
A lot opf people find the iPad and the iPhone do not have great batterey life, you can improves this drmatically with a few configuration changes here and there. Here is how to improve your iPad and iPhones batterey life.