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City of Bonn

Digital communication

The City of Bonn offers you the option of legally binding electronic communication (e-mail/Internet) with the city administration. To do this, you need a qualified electronic signature, which in most cases is equivalent to a handwritten signature.

If you would like to communicate with us in a legally binding manner by electronic means, please use the e-mail address below. Legally binding communication via e-mail is subject to certain conditions and must be encrypted. For further information, please refer to our  electronic communication rules.

 vpsbonnde

Public key of the city of Bonn and associated root certificatesZIP-File3,45 kB
Frequently asked questions about digital communication

De-Mail

The Bonn City Administration can also be reached by De-Mail at

poststelle(at)bonn.de-mail.de

and via  online service.

Smartphone app

The city administration's websites are specially optimized for mobile devices using the mobile first approach.

Other apps from the city administration and external providers

The numbers in a matrix
Digital communication.

Legally binding communication

City map with overview of hotspots in Bonn
Digital communication.

Hotspots