As a competence and service centre for information technology (IT) at TU Darmstadt, we provide and support the central IT services for research, teaching and studies.
Maintenance work: IDM-System
March 09, 2026
On 11.03.2026 between 7.00 a.m. and 9.00 a.m.
During the specified period there may be a brief outage of the IDM portal. Due to the redundant design of the system no further impact on users is expected.
Maintenance work: Activation of mandatory use of 2FA on SSO
March 05, 2026
On 18.03.2026 between 8.00 a.m. and 09.00 p.m.
+++ Update 13.03.2026 09:00 a.m.: The maintenance work announced for 17.03.2026 has been postponed and will now take place on 18.03.2026 from 8 a.m. to 9 a.m. +++ During the specified period the mandatory use of two-factor authentication (2FA) on the single sign-on (SSO) will be activated. From this time onwards, login to all services of TU Darmstadt that use the SSO will no longer be possible without 2FA. Once 2FA has been successfully set up, which can be done at any time, the affected services will be available again immediately.
Maintenance work: Changes to the webmail portal https://webmail-linux.hrz.tu-darmstadt.de/
March 04, 2026
On 30.03.2026 from 07.00 a.m.
From the specified time, the webmail interface https://webmail-linux.hrz.tu-darmstadt.de/ will be secured behind VPN due to the new IT security policy, as a 2FA solution is not possible.