RRZ News20 May 2026, 11:00 am|MalfunctionThe OWA calendar publication (HTML and ICS) is currently not workingA security update for Exchange (CVE-2026-42897) released on 18 May 2026 has caused an issue with calendar publishing in OWA. HTML and ICS links are no...19 May 2026, 1:00 pm|OperationRRZ-ServiceDesk S70: Open from 12:00 on 21 May 2026Due to a staff meeting of the TVPR of the UHH, the RRZ ServiceDesk at Schlüterstr. 70 will only be open from 12:00 p.m. on 21 May 2026. We apologise...17 May 2026, 11:00 pm|MalfunctionFixed: Current service disruption affecting multiple IT servicesUpdate 18.05.2026 - 16:33: The cause of the disruption, as well as the resulting effects and subsequent issues, have been fully resolved. The affected...13 May 2026, 10:00 am|MaintenanceSTiNE Emergency MaintenanceUpdate at 11:20 AM: Maintenance has been completed. __ Due to urgent maintenance, the STiNE web portal will be unavailable today starting at 10:30...12 May 2026, 12:00 am|MalfunctionFixed: Issue with the Exchange Web Interface (Outlook Web App)Update 09:20: The Incident has been resolved. -- The Exchange Web access (Outlook Webapp / OWA) is currently unavaible due to a service interruption...22 April 2026, 9:00 am|MaintenanceWebmail MaintenanceOn Tuesday, April 28, 2026, from 8:00 a.m. to 10:00 a.m., we will be performing maintenance on the webmail infrastructure. During this time, Surfmail...20 April 2026, 12:45 pm|MaintenanceFinished: Emergency Maintenance: STiNEUpdate 3:30 p.m.: Maintenance has been completed. Due to urgent emergency maintenance, CampusNet (including the STiNE web portal) will be unavailable...16 April 2026, 4:20 pm|NoticeWindows Updates: Changing the Restart BehaviorFrom now on, Windows updates will be installed on devices managed by the RRZ (e.g. FMD, FMDmA) immediately after they are approved. We recommend that...9 April 2026, 2:10 pm|MaintenanceMaintenance of the DFN telephone system on April 21, 2026Due to maintenance work by the provider, there will be a service interruption of up to 10 minutes for “DFN Telephony” on Tuesday, April 21, 2026...1 April 2026, 10:40 am|MalfunctionBu56: Technical malfunction at the Informatikum; partial outage of the communication networkDue to the activation of the sprinkler system in a seminar room, significant amounts of water have entered two IT distribution rooms. To address the...25 March 2026, 9:03 am|MaintenanceIndico Emergency maintenance on March 25, 2026, at 4:00 p.m.Due to a security alert, the Indico conference management tool will undergo maintenance today, March 25, 2026, from 4:00 p.m. to approximately 4:30...24 March 2026, 1:02 pm|MaintenanceCompleted: Bu56, MINForum/Informatikum: Black Building Test - No communication networkUpdate from March 24, 2026 – 5:55 p.m.: Maintenance work has been completed. The test scheduled for today until 12:00 p.m. at the Black Building (NEA...17 March 2026, 9:03 am|MaintenanceCommSy/Agora Emergency Maintenance on March 18, 2026, starting at 11:30 a.m.On March 18, 2026, from 11:30 a.m. to approximately 12:00 p.m., CommSy/Agora will be unavailable or available only with limitations due to emergency...13 March 2026, 5:00 pm|MaintenancePostgreSQL Database Upgrade on March 14, 2026, starting at 9:50 a.m.Due to a database upgrade, applications that use the RRZ’s PostgreSQL server—such as Indico—will be temporarily unavailable on Saturday, March 14...2 March 2026, 12:00 am|MalfunctionFixed: Malfunction of the central image databaseUpdate 8:10 a.m.: The problem has been fixed. The central image database is available again. --- The central image database is currently experiencing...18 February 2026, 12:50 pm|MalfunctionFixed issue when accessing UHH websitesToday (18 February 2026), there was a technical malfunction between approximately 11:20 and 12:45 when accessing the UHH websites. The malfunction has...3 February 2026, 12:00 am|MaintenanceOpenOLAT Update on 19.03.2026 at 8:00 AMDue to updates, OpenOLAT will be unavailable on Thursday, March 19, 2026, during the regular maintenance period from 8:00 a.m. to approximately 10:30...29 January 2026, 7:50 am|MaintenanceMaintenance of the RRZ-Serviceportal on 03/02/2026Due to maintenance, the RRZ service portal (https://rrz-serviceportal.uni-hamburg.de) will not be available on 03.02.2026 from 16:00 - approx. 19:00. ...14 January 2026, 10:00 am|MalfunctionMalfunction: printing costs view in the RRZ Service PortalDue to adjustments in the service portal, it is currently not possible to retrieve printing and copying costs for the use of central multifunction...14 January 2026, 10:00 am|MalfunctionFixed: | Disruption to telephone availability of the RRZ-ServiceLineUpdate at 10:45: The fault has been rectified. The RRZ ServiceLine is once again available by telephone. -- Due to a fault in Dataport's telephone...Show all news
