Jamf Pro & Mason Self Service for Macs Unavailable From January 10, 2019 3:00 a.m. to January 10, 2019 4:00 a.m. Impact of the change on users: Jamf Pro and Mason Self Service for Macs will be unavailable during the maintenance period. Reason for the change: ITS is upgrading Jamf Pro. (ID # 171673)