Email and Directory Services Maintenance Schedule

	Fixed Maintenance Window	Operational Maintenance Window	Emergency Maintenance Window
Timeframe	Sunday 3:30 a.m. - 7:00 a.m.	3:30 a.m. - 7:00 a.m. Monday - Saturday	Any time
Type of Work includes but not limited to:	Restructuring of database, version upgrades, hardware and software reconfigurations	Rebooting a system, applying security patches, minor hardware or software configurations	Hardware or software failure, system crash, security related issues.
Communication	OUTechlist	OUTechlist, ITSTechlist	Allstaff, RITstaff

For more information Please contact the ITS Service Desk