Answers for companies

The business Knowledge Base is currently being revised. Soon you will find updated content and expanded information here, giving you an even better overview of our products and services. We thank you for your patience and understanding.

Please note: The Knowledge Base has changed slightly. Categories have been adjusted and any URLs stored in the old Knowledge Base are no longer valid.

The website is not working properly

If our website is not loading properly or if it looks strange, you may be using an outdated web browser. At mailbox.org, we use up-to-date encryption mechanisms – and that starts with the way in which the website loads. Older browsers do not support these mechanisms and for this reason, you are not able to connect to our website.

Our hint:

It is in your best interest (for security reasons) to keep your web browser up-to-date. We recommend that you use Mozilla Firefox. This browser is updated regularly and is available for Windows, Mac, and Linux.