AlekSIS (School Information System) — App Postbuero (Mail server management)
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AlekSIS
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This is an application for use with the `AlekSIS®`_ platform.

Features
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Postbuero provides integration with various mail server functionality, among which are:

 * Management of supported mail domains
 * Management of mail addresses (mailboxes) for persons

   * Public registration for domains allowing it

 * Management of mail addresses (aliases) for groups

   * Including support for members, owners, and guardians

 * `WebMilter`_ support for Postfix

   * Alias resolution for persons and groups

Licence
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::

  Copyright © 2021, 2026 Jonathan Weth <dev@jonathanweth.de>
  Copyright © 2021, 2022, 2024 Tom Teichler <tom.teichler@teckids.org>
  Copyright © 2022, 2025 Dominik George <dominik.george@teckids.org>
  Copyright © 2023, 2024, 2025 Hangzhi Yu <hangzhi.yu@teckids.org>
  Copyright © 2023, 2025 magicfelix <felix@felix-zauberer.de>

  Licenced under the EUPL, version 1.2 or later

Please see the LICENCE.rst file accompanying this distribution for the
full licence text or on the `European Union Public Licence`_ website
https://joinup.ec.europa.eu/collection/eupl/guidelines-users-and-developers
(including all other official language versions).

Trademark
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AlekSIS® is a registered trademark of the AlekSIS open source project, represented
by Teckids e.V. Please refer to the `trademark policy`_ for hints on using the trademark
AlekSIS®.

.. _AlekSIS®: https://code.teckids.org/aleksis/AlekSIS
.. _WebMilter: https://docs.bergblau.io/concepts/webmilter/
.. _European Union Public Licence: https://eupl.eu/
.. _trademark policy: https://aleksis.org/pages/about