On Sunday, June 3, 2012, during the regularly scheduled maintenance window (5:00-7:00 a.m.), Information Technology Services (ITS) will perform a software upgrade to the University Collaboration Suite (UCS). This upgrade will bring UCS to version 7.2 of the Zimbra Collaboration Suite.
Services affected during this upgrade include:
* E-mail if you use ucs.psu.edu
* Calendar and other associated features such as tasks and address book
The upgrade will take approximately 2 hours and during this time the UCS servers will be unavailable.
Please note that no e-mail will be lost during this upgrade and it will be delivered after service is restored.