***UPDATE*** 4:37 pm : Service has been restored.
One of the Pine servers is currently down. Users who were connected to that server would have been disconnected. The servers are redundant. Users connected to the other server would not have been affected. Users who lost their connection should be able to immediately reconnect to the other server by restarting Pine. We expect the server to be back up within the hour.
For a complete list of recent and upcoming scheduled service changes, please visit http://cuitalerts.columbia.edu/.