Supported Versions
In accordance with our End-User License Agreement (EULA), we provide full support for the two most recent major versions: Axigen X7 (10.7.x) and Axigen X6 (10.6.x).
Important Notes & Upgrade Information
What to expect when upgrading to X7. Upgrading from X6 is a clean, in-place upgrade. No storage migration, index rebuild, or mailbox conversion is required, and your existing configuration is carried over automatically. As always, we recommend a full backup beforehand; note that once a server has started on X7, its storage can no longer be downgraded to X6.
Bringing the mobile apps to your users. The new Axigen mobile apps for iOS and Android require Axigen X7 together with a license that includes the Mobile Apps add-on. If you plan to roll out the native apps to your end users, upgrade to X7 and request an updated license — it will be emailed directly to the license holder.
The mobile apps require strict SSL certificate validation. Ensure your server uses a valid, properly configured SSL certificate with correct hostname matching and the complete certificate chain included. Self-signed or misconfigured certificates will prevent the apps from connecting.
OpenSSL 3.5 and stronger TLS defaults. X7 ships with OpenSSL 3.5, and Diffie-Hellman parameters are automatically upgraded to 2048-bit on first start. If you rely on legacy clients or custom cipher lists, we recommend re-testing your TLS configuration after upgrading.
Newly supported operating systems. Axigen X7 now supports SUSE Linux Enterprise Server and openSUSE Leap. Both are developed in Europe — like Axigen — giving organizations that value software and data sovereignty a fully European stack.
No longer supported platforms. As of Axigen X7 the following are no longer supported: Red Hat Enterprise Linux 8, CentOS Stream 8, Oracle Linux 8, AlmaLinux 8, Rocky Linux 8, Debian 11, and Ubuntu Server 22.04 LTS.
Here you can find instructions on how to upgrade to Axigen X7.