OrbitMail

OrbitMail incorporates a modified mailing core originally developed by
Kailash Nadh and contributors. The application remains free software under
the GNU Affero General Public License, version 3; the full license is
retained in LICENSE. Copyright in modifications belongs to the respective
contributors. This notice preserves original attribution and does not
claim exclusive or proprietary rights to the original application.

The bundled visual email editor includes software from Waypoint
(Metaccountant, Inc.), Copyright (c) 2024, under the MIT license. Its complete
copyright and permission notice is retained at frontend/email-builder/LICENSE
and in the runtime image at /usr/share/doc/orbitmail/email-builder-LICENSE.
The editor theme component retains Copyright (c) 2025 fsegurai under the
MIT license. Its source attribution is retained in
frontend/src/components/editor-theme.js. The MIT permission notice applies
to this component:

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.

Other dependencies retain their own licenses in their source packages.
The application sources were adapted for OrbitMail on 2026-10-03.

Each release includes the exact modified application source and the build,
installation, and operational instructions used for that release:
/public/static/orbitmail-source.tar.gz
Release metadata and archive SHA-256:
/public/static/orbitmail-release.json

The archive excludes credentials, private keys, contact exports, operational
data, dependency caches, and generated application assets. The included
module manifests and dependency locks identify the dependencies needed to
rebuild. The source offer remains available to all users without login.
