Columbia University Information Technology

Service Alerts


Service Impact: 
Alert Date: 
06/24/2014 - 09:30am to 09/12/2014 - 10:55am
Outage Type: 
Main Content
Alert Message: 

***UPDATE***  6/24 - 4:00 PM    We will be rebooting a server tomorrow morning, June 25th,  between 4 am and 6 am.  This reboot should correct the problem.

Some Exchange users have been complaining since this morning about recurring authentication requests in Outlook.  CUIT engineers are working on the problem.  We will report our findings shortly.

For questions about this alert, please call the CUIT Helpdesk at 212-854-1919 or email For a complete list of recent and upcoming scheduled service changes, please visit