Privacy Statemenent

for the domains,,


See imprint.

Information, Deletion, Blocking

At any time you have the right to free information about your stored personal data, their origin and recipients, and the purpose of the data processing, and a right to correct, block or delete this data. For further information on personal data you can contact us any time at the address given in the imprint.


Some of our websites use so-called cookies. Cookies do not harm your computer and do not contain viruses. Cookies serve to make our offer more user-friendly, effective and secure. Cookies are small text files that are stored on your computer and stored by your browser.

Most of the cookies we use are so-called "session cookies". They are automatically deleted after your visit. Other cookies remain stored on your device until you delete them. These cookies allow us to recognize your browser the next time you visit.

You can set your browser so that you are informed about the setting of cookies, to accept cookies only in specific cases, or to prevent the acceptance of cookies in specific cases or in general, or activate the automatic deletion of cookies when closing the browser. Disabling cookies may limit the functionality of this website.


When you visit this website, information is stored in so-called server log files, which your browser automatically sends to us. These are:

Except for websites requiring authentication, these data are in general not attributable by us to specific persons and are only used to ensure proper operation. A merge of this data with other data sources will not be done.

External services

This website does not integrate Google Analytics, Facebook, or other advertisers. Nevertheless, external services are sometimes indispensable - we give preference to those service providers who largely refrain from data collection and advertising. Portions of this website are provided by the following external service providers. Please note the respective privacy policy of these companies.
ServicePartnerPrivacy StatementAdditional Information
SearchFindberry, a service of Blumentals Solutions SIAPrivacy Statement of FindberrySearch is proxied and thus your identity is not disclosed, however cookies are used.
SupportZoho Corporation Pvt. Ltd.Privacy Statement of Zoho Corporation Pvt. Ltd.
VideosVimeo Inc.Privacy Statement of Vimeo IncYou will be asked for consent prior to playing a video.
We operate email ourselves as there is no adequate provider. However some other email services - in particular and other Microsoft domains (see Mailcow-Dockerized Issue #2851), occasionally other services as well - do not accept mails sent by us, and thus we have to deliver them via AWS SES. If you donĀ“t like that, you have to change your service provider - that is beyond our control.


If you send us inquiries by email or contact form, your details from the contact form, including the contact details you provided there, will be stored in order to process the request and in case of follow-up questions. We will not share this information without your consent. Please note that despite the opportunistic encryption that is common today, it is still possible for emails to be transmitted unencrypted in some cases.