Columbia University Information Technology

Service Alerts

RESOLVED SERVICE ALERTS

Resolved Service Alerts

Resolved Service Alerts

  • Email
    06/30/2016 - 11:02am to 07/01/2016 - 12:00pm

    UPDATE Friday 7/1. The delays cleared last evening. Microsoft issued an alert to their customers: "we're continuing to revert a recent update which may have caused the infrastructure to operate below the expected threshold".The effect on CUIT systems was only that mail was queued up for several hours while re-trying delivery to the gsb.columbia.edu and sipa.columbia.edu Office 365 systems. Email is always re-tried for 3 days, so our servers automatically sent out to those systems once they were available.

    ------

    UPDATE 13:00. The unofficial source downdetector.com has about 100 reports of Outlook 365 problems since about 10:00 this morning. [correction: originally misstated as 1,000]

    ------

    UPDATE 12:45. A few messages have gone through to sipa.columbia.edu but for the most part the outlook.com system is still giving the temp fail for both subdomains.

    ------

    Email for addresses @gsb.columbia.edu and @sipa.columbia.edu, both hosted on Outlook 365, cannot be delivered at this time. The outlook.com mail server is returning "Temporary server error". The email is being queued and retried on our servers and will go through automatically when the outlook.com server is able to take it.

    This affects cases where mail is sent to address @columbia.edu and has to be re-sent to those subdomains.

     

  • Email - LionMail
    06/30/2016 - 10:08am to 06/30/2016 - 05:00pm

    UPDATE. Google marked the Calendar disruption as solved just after 2:30. 

    -----

    UPDATE 13:05. Google reports Calendar has been "restored for some users" and users we checked at Columbia are now able to see Calendar again.

    ----- 

    Google is reporting a calendar "disruption" (code orange) affecting many domains including our Lionmail calendars. Status can be seen at http://www.google.com/appsstatus 

     

  • University Events Calendar
    (Approximate) 06/29/2016 - 11:45am to 06/29/2016 - 12:49pm

    Update: The University Events Calendar is now fully operational.  We apologize for any interuption of service.  If you continue to experiance problems using the Unviersity Events Calendar please contact the CUIT Service Desk at 212-854-1919. 

     

     

    The University Events Calendar is currently experiancing a reduction of service.  User's may experiance slowness or errors when using the University Events Calendar.  CUIT Engineers are aware of the issue and working to resolve it.

    For a complete list of recent and upcoming scheduled service changes, please visit http://cuitalerts.columbia.edu/.

  • Network - Ethernet, Wireless and NetPhone
    06/29/2016 - 12:00am to 06/29/2016 - 06:00am
    Level-3 , our backup provider to Syracuse, will be performing maintenance on their equipment on Wednesday June 29th from 12:00am (midnight) until 6:00am.

    During the maintenance window traffic will still be routing over our primary connection, so no loss of network connectivity is expected.

    If clients continue to experience issues after the service-interruption hours, please contact the CUIT Helpdesk at:

     

    Web:     http://cuit.columbia.edu/support

    Phone:   212-854-1919

    Email:     askcuit@columbia.edu

     

    For a list of active and future Service Alerts, please visit http://cuitalerts.columbia.edu/.

  • Electronic Document Management
    (Approximate) 06/28/2016 - 07:50am to 06/29/2016 - 07:39am

    Beginning at approximately 7:50am on Tuesday June 28th,  OnBase documents stored from 3/29/16 to 6/27/16 became unavailable due to an unknown reason.

    CUIT administrators have recovered documents/images from backup. 

     We apologize for this service interruption.

    For a complete list of recent and upcoming scheduled service changes, please visit http://cuitalerts.columbia.edu/.