Legally binding version. This is a convenience translation. The binding privacy policy is the German Datenschutzerklärung.
This website presents the ShardPost mail server and its manual. It sets no cookies and contains no analytics, no trackers, no externally loaded fonts and no embedded third-party content.
Controller
Rößner Network Solutions, Christian RößnerMarburger Straße 70a, 36304 Alsfeld, Germany
Email: christian@roessner.email
What happens when you visit
- Server logs: our web server processes the data needed to deliver pages (IP address, time, requested URL, user agent, status) for operation and security, and deletes or anonymises them when no longer needed (Art. 6(1)(f) GDPR).
- No cookies, no analytics: all fonts, images and scripts come from shardpost.de. If you explicitly pick light or dark mode, your browser stores that choice under
shardpost-themein local storage; choosing “system” removes it. - Manual search: your browser loads a word index from shardpost.de once and searches it locally. Your search terms are not sent anywhere.
- Contact: when you write to us, we use your message to answer it.
- External links to GitHub, nauthilus.org or jmapper.de connect you to those providers only when you follow them. Public GitHub issues are visible to everyone.
Your rights
You have the right of access, rectification, erasure, restriction of processing, data portability and objection, and you may withdraw consent at any time. You can lodge a complaint with a supervisory authority, in particular the Hessian Commissioner for Data Protection and Freedom of Information.
Last updated: October 2026