...
This service is available 24/7/365 except during CAS-IT systems maintenance windows. Details and a schedule about CAS-IT maintenance window is available on the CAS-IT website at http://cas.illinoisstate.edu/about/casit/services/. It is highly recommended that all invested parties subscribe to emergency alerts at: http://alerts.illinoisstate.edu/subscription/. The CAS Internship Posting system has an additional daily maintenance window of 4 am to 5 am where it may receive bug fixes and updates.
...