# Notices

RustBox
Copyright © 2026 Mateusz Gruszczyński (linuxiarz.pl)

RustBox is distributed under the GNU Affero General Public License v3 (see `LICENSE`) or, alternatively, under a commercial license (see `LICENSING.md`).

## Origin

The first version of RustBox was created as a fork of **Oxi** — https://github.com/c0h1b4/oxi — a webmail project published under the MIT License. RustBox has since been developed independently and is no longer synchronised with Oxi. A few internal identifiers (for example cookie and database names) still date from that origin.

Portions of RustBox that originate from Oxi remain available under the MIT License:

> Copyright (c) the Oxi authors
>
> Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
>
> The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
>
> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.