Resolved: University Collaboration Suite (UCS) Software Upgrade – February 8, 2014
After restarting a server, the affected users are now able to compose new messages.
The software upgrade was completed around 8am and the UCS service was brought back online shortly thereafter.
More information: Resolved: University Collaboration Suite (UCS) Software Upgrade – February 8, 2014
Story added 10. February 2014, content source with full text you can find at link above.