CUIT is performing necessary maintenance on this service. This scheduled maintenance is expected to be completed on-time.
During the scheduled time of this Service Alert, clients may experience:
CUIT apologizes for any inconvenience this may cause, but this action is necessary to ensure a more reliable service. If clients continue to experience issues after the service-interruption hours, please contact the CUIT Helpdesk at:
The Mailman list service is very busy today, so there are some delays. It is gradually catching up. CUIT staff are monitoring the situation. (Mailman lists are those with @lists.columbia.edu addresses)
For two short periods in early a.m. hours email to some addresses @columbia.edu was not deliverable, and mail attempted to those addresses was returned to sender with "No mailbox defined" as the error. CUIT staff have diagnosed the cause and we will be able to prevent it in the future.