Due to internal events, there will be changes to our availability and opening hours:

There is currently a network outage at Mittelweg 177 in the south wing on the 2nd floor. We are working to resolve the issue.

There is currently an issue with accessing various technical systems when using credentials used in the context of tenure-track procedures (regular user credentials are not affected by this). 

A solution is being worked on.

Update 09.06.2026 at 10:00 AM

New installation media has been made available in the UHH Cloud for self-managed devices. Please reinstall the software using this media to resolve the licensing issue.

Update 02.06.2026 at 2:30 PM

A working...

On June 2, 2026, at 7:00 p.m., OnlyOffice (part of OpenOLAT and the UHH Cloud) will be unavailable for a few minutes due to an upgrade. We will do our best to keep the downtime as short as possible and apologize for the inconvenience.

In collaboration with other German universities, we have negotiated an academic bundle agreement with DeepL that offers us exceptionally favourable terms.

Translate Pro Academic includes the following features (identical to DeepL Pro...

Update at 14:05:

The problem has been resolved. We apologise for the inconvenience.

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UHHCloud is currently unavailable.

An unplanned disruption has occurred during the update carried out during the maintenance window. We are working to...

A 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 longer being generated. Existing links now return an error code: 500 Internal Server...