Allow us to not store credentials when doing automated fulfillment from managed code (Exchange)
"I am attempting to do some automated fulfillment from managed code, The exchange management shell is installed on the server and the application will be running under credentials that have access. How do I do this without having to store the credentials?"
Source: MSDN Survey Verbatim, 10/17/14
http://msdn.microsoft.com/en-us/library/office/ff326159 (not in this doc)