On Thursday, May 29, 2008, at 6:00 PM, we will be reconfiguring the Barracuda spam filter to monitor both incoming and outgoing emails from the Exchange server. This reconfiguration is expected to last no longer than 15 minutes. During this time, Exchange users will still be able to read and receive email messages normally; however, email being sent from Exchange will be delayed until the maintenance period is over. This only affects Exchange users; Zimbra users will not be affected.