The University of Bonn offers you options for setting up and using various calendars.
Collection
An e-mail box for members of the University of Bonn
The HRZ operates a ticket system based on the KIX software. This can be used, for example, to process requests jointly and in a coordinated manner within an institution.
The reduction of spam mails on Uni-Bonn e-mail accounts
For the simplified processing and administration of e-mail lists, the HRZ operates its own server.