Communication via Messenger 

We use messenger services for communication purposes and therefore ask you to observe the following information regarding the functionality of the messenger services, encryption, use of the metadata of the communication and your objection options.

You can also contact us by alternative means, e.g. telephone or e-mail. Please use the contact options provided to you or use the contact options provided within our online services.

In the case of encryption of content (i.e. the content of your message and attachments), we point out that the communication content (i.e. the content of the message and attachments) is encrypted end-to-end. This means that the content of the messages is not visible, not even by the messenger service providers themselves. You should always use a current version of the messenger service with activated encryption, so that the encryption of the message contents is guaranteed.

However, we would like to point out to our communication partners that although messenger service providers do not see the content, they can find out that and when communication partners communicate with us and process technical information on the communication partner's device used and, depending on the settings of their device, also location information (so-called metadata).

Information on Legal basis:  If we ask communication partners for permission before communicating with them via messenger services, the legal basis of our processing of their data is their consent. Otherwise, if we do not request consent and you contact us, for example, voluntarily, we use messenger services in our dealings with our contractual partners and as part of the contract initiation process as a contractual measure and in the case of other interested parties and communication partners on the basis of our legitimate interests in fast and efficient communication and meeting the needs of our communication partners for communication via messenger services. We would also like to point out that we do not transmit the contact data provided to us to the messenger service providers for the first time without your consent.

Withdrawal, objection and deletion:  You can withdraw your consent or object to communication with us via messenger services at any time. In the case of communication via messenger services, we delete the messages in accordance with our general data retention policy (i.e. as described above after the end of contractual relationships, archiving requirements, etc.) and otherwise as soon as we can assume that we have answered any information provided by the communication partners, if no reference to a previous conversation is to be expected and there are no legal obligations to store the messages to prevent their deletion.

Reservation of reference to other means of communication: For your security, we kindly ask for your understanding that we may not respond to enquiries via messenger for specific reasons. This applies in situations where contract details require heightened confidentiality or a response via messenger does not meet formal requirements. In such cases, we recommend using more appropriate communication channels.

  • Processed data types: Contact data (e.g. postal and email addresses or phone numbers); Content data (e.g. textual or pictorial messages and contributions, as well as information pertaining to them, such as details of authorship or the time of creation.); Usage data (e.g. page views and duration of visit, click paths, intensity and frequency of use, types of devices and operating systems used, interactions with content and features). Meta, communication and process data (e.g. IP addresses, timestamps, identification numbers, involved parties).
  • Data subjects: Communication partner (Recipients of e-mails, letters, etc.).
  • Purposes of processing: Communication. Direct marketing (e.g. by e-mail or postal).
  • Retention and deletion: Deletion in accordance with the information provided in the section "General Information on Data Retention and Deletion".
  • Legal Basis: Consent (Article 6 (1) (a) GDPR); Performance of a contract and prior requests (Article 6 (1) (b) GDPR). Legitimate Interests (Article 6 (1) (f) GDPR).

Further information on processing methods, procedures and services used:

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