News and Warnings

09/08/2023

Disturbances in the data network

There are currently restrictions in the data network.

09/05/2023

MSSQL servers are increasingly scanned

Please ensure that the configuration is secure.

09/01/2023

Maintenance work on license server

Maintenance work will take place on 09/05/2023 from 2 pm.

08/31/2023

SAP maintenance work

SAP will be unavailable from 09/01/23 to 09/05/23 due to maintenance.

08/30/2023

New phishing emails with the subject: Tu Dortmund Alarm

This is another scam attempt, sent from different external mail addresses. Please delete this mail.

08/29/2023

Outlook settings for certificates

How to avoid warnings about invalid digital signatures with Thunderbird.