Symptoms
Outlook did not have the newer emails and was displaying
“Disconnected from Exchange”.
Outlook 2013 displays "NEED PASSWORD"
in the Outlook status bar below.
What did not work
1) Tried clicking on the Need password - Did not respond
2) In the Send Receive tag, tried clicking on Enter Your
Password- Did not respond
3) Closed and opened Outlook - It was showing the same
message on the status bar
What worked
Rebooted the machine - That helped
WEIRD!!!