Copyrights and Trademarks

Last updated: 1 November 2026 · Version 1.0 · iqmeta GmbH

This English version is a convenience translation. In case of any discrepancy, the German version prevails.

1. Copyright

The nextxch software, documentation, website texts, graphics, screenshots and logos are protected by copyright and are the property of iqmeta GmbH, unless stated otherwise. nextxch is an independent clean-room implementation in C#/.NET. Use beyond the EULA or statutory exceptions requires our prior written consent.

2. Our trademarks

"nextxch" and the nextxch logo are trademarks of iqmeta GmbH. Customers and partners may use the name to refer truthfully to the product (for example "powered by nextxch"). The logo may not be altered, and the name may not be used as part of your own product, company or domain names without permission.

3. Third-party trademarks

Microsoft®, Exchange®, Exchange Online®, ActiveSync®, Outlook®, Windows® and Windows Server® are trademarks of Microsoft Corporation. Apple®, iPhone®, iOS® and macOS® are trademarks of Apple Inc. Google®, Gmail™ and Android™ are trademarks of Google LLC. Docker®, Kubernetes®, Synology®, Proxmox®, PostgreSQL®, Linux®, ClamAV®, hMailServer, Stalwart and Postfix and all other names mentioned belong to their respective owners. They are used solely as descriptive references to compatibility and interoperability (Section 23 No. 3 MarkenG, Art. 14 (1) (c) EUTMR). iqmeta GmbH is not affiliated with, sponsored, endorsed, licensed or certified by these owners.

4. Open-source components

nextxch contains third-party open-source software under its own licenses; see Third-Party Notices.

5. Notice and takedown procedure

If you believe that content on nextxch.com or provided by us infringes your copyright, trademark or other rights, please send a notice to support@nextxch.com (subject: "Notice of infringement") containing:

your name, address, email and, where applicable, the rights holder you represent;
identification of the protected work or right;
the exact URL or location of the allegedly infringing content;
a statement that you believe in good faith that the use is not authorised;
a statement that the information is accurate and that you are the rights holder or authorised to act on their behalf;
your physical or electronic signature.

We review notices without delay, normally within 5 business days, and remove or block content that is evidently infringing (Art. 16 DSA).

6. Counter-notice

If content you provided was removed and you believe this was in error, you may send a counter-notice with your contact details, identification of the removed content, the reasons why you believe the removal was unjustified and a statement of good faith. We will forward it to the original complainant and restore the content if the complaint is not substantiated. Statutory remedies remain unaffected.