On 11.06.2025 between 08:00 a.m. and 09:30 a.m.

During this period, there may be occasional delays in the processing of data in the IDM system. Due to the redundant configuration, no outages in the TU-LDAP are expected.

On 07.06.2025 between 08.00 a.m. and 04.00 a.m.

SharePoint is unavailable during the specified period due to maintenance work.

On 05.06.2025 between 06:45 a.m. and 07:00 a.m.

During the specified time period, student mailboxes will be unavailable.

On 05.06.2025 between 07:30 a.m. and 12:00 p.m.

During this period, there may be occasional delays in the processing of data in the IDM system. Due to the redundant configuration, no outages in the TU-LDAP are expected.

Wichtige Information: SAP-Wartungsarbeiten im Rahmen der S/4HANA-Migration.

On 04.06.2025 between 07.00 a.m. and 09.00 a.m.

SharePoint is temporarily unavailable during the specified period due to maintenance work.

On 03.06.2025 from 07.00 a.m. to 12.00 p.m.

During this period, all MX records in the Internet database that do not point to the DFN servers (b2681.mx.srv.dfn.de., c2681.mx.srv.dfn.de., a2681.mx.srv.dfn.de.) are deleted.

Complete system overhaul with downtime on 2 and 3 June

On 30.05.2025 between 04.00 p.m. and 06.00 p.m.

During the specified period, SharePoint will be temporarily unavailable due to essential maintenance, including the update of internal certificates/cipher.

Problem has been resolved.

+++ Update from 23.05.2025 1:30 pm: Issue resolved. +++ As a consequence of the LDAP outage, user profiles in Moodle are currently unavailable. We are actively working on a solution.