Phishing email with the subject "Angefordert: Sichere freigegebene Dokumente Via Adobe ..."

Mail with the subject "Angefordert: Sichere freigegebene Dokumente Via Adobe ....." is phishing. Delete immediately.
If you have entered access data, change your password immediately in the service portal https://service.tu-dortmund.de/group/intra/uniaccount-passwort.