Hi,
i was installed exchange 2013, when i am accessing a mail box over owa its working fine when i tried to connect though outlook 2013 getting error message
action cannot be completed, The connection to the Microsoft exchange server is unavailable, outlook must online or connected to complete this action.
please check the below link
please advice me.
http://social.technet.microsoft.com/Forums/getfile/513928
Ratheesh