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@grommunio

grommunio

The comprehensive open source communication and collaboration solution

Hello World!

We are grommunio, a software company (and community) based in Vienna, Austria.

With grommunio it no longer matters how many communication channels you use. The inefficiency of context switches in your team’s communication is a thing of the past with grommunio. At the same time, grommunio provides highest levels of privacy and security for one of your most valuable goods: your data.

Decide for yourself where your data is stored – at home, on your server, in your data center or in a public cloud.

grommunio runs with just a single user up to many hundreds of thousands of users, from a Raspberry Pi to mainframes or even geo-split installations distributed all over the world.

The turnkey open source enterprise communication solution

grommunio is unique: it is drop-in compatible with Microsoft Exchange, providing all relevant messaging protocols to its open source and prorietary clients such as Microsoft Outlook without the installation of MAPI extensions on the client. grommunio is even compatible with Outlook 2010 and 2013, though it is not recommended to still run these old versions anymore.

Open Source

grommunio would not be possible without free and open source software. We believe in open source — we believe it is important for both, our society and organizations. With the right team, you accomplish a lot and add value to the community.

Security

At grommunio, we greatly value the support of IT security researchers and members of cybersecurity communities in helping us to maintain our high IT security standards.

If you identify a security vulnerability relating to any of our products, please notify us promptly before disclosing the vulnerability to the outside world, so that we can take the necessary measures. This is known as responsible disclosure.

If you have identified a security vulnerability, please send us your notification as soon as possible via email to office@grommunio.com.

Support

Support is available through grommunio GmbH and its partners. For commercial options, check out https://grommunio.com.

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  1. gromox gromox Public

    Groupware server backend for the grommunio Distribution, supporting MAPI/HTTP, RPC/HTTP, EWS, IMAP, POP3 protocols, PHP-MAPI bindings, and import from PST/OST/MSG/CDFV2/TNEF, EML/ICAL/VCF, Kopano, …

    C++ 177 39

  2. grommunio-web grommunio-web Public

    Web user interface for grommunio

    JavaScript 37 17

  3. admin-api admin-api Public

    Management REST API for grommunio

    Python 6 12

  4. grommunio-sync grommunio-sync Public

    EAS (Exchange ActiveSync) interface for grommunio

    PHP 30 13

  5. admin-web admin-web Public

    Web administration interface for grommunio

    JavaScript 16 10

  6. grommunio-documentation grommunio-documentation Public

    Documentation repository of grommunio

    Python 3 8

Repositories

Showing 10 of 30 repositories
  • gromox Public

    Groupware server backend for the grommunio Distribution, supporting MAPI/HTTP, RPC/HTTP, EWS, IMAP, POP3 protocols, PHP-MAPI bindings, and import from PST/OST/MSG/CDFV2/TNEF, EML/ICAL/VCF, Kopano, Zarafa

    grommunio/gromox’s past year of commit activity
    C++ 177 39 1 0 Updated Jul 14, 2024
  • grommunio-web Public

    Web user interface for grommunio

    grommunio/grommunio-web’s past year of commit activity
    JavaScript 37 17 4 0 Updated Jul 13, 2024
  • admin-api Public

    Management REST API for grommunio

    grommunio/admin-api’s past year of commit activity
    Python 6 AGPL-3.0 12 8 1 Updated Jul 13, 2024
  • grommunio-next Public

    Next-generation web user interface for grommunio based on Graph API

    grommunio/grommunio-next’s past year of commit activity
    JavaScript 7 AGPL-3.0 11 0 0 Updated Jul 9, 2024
  • grommunio-sync Public

    EAS (Exchange ActiveSync) interface for grommunio

    grommunio/grommunio-sync’s past year of commit activity
    PHP 30 AGPL-3.0 13 0 0 Updated Jul 8, 2024
  • grommunio-dav Public

    CalDAV and CardDAV interface for grommunio

    grommunio/grommunio-dav’s past year of commit activity
    PHP 6 AGPL-3.0 5 0 0 Updated Jul 8, 2024
  • grommunio-documentation Public

    Documentation repository of grommunio

    grommunio/grommunio-documentation’s past year of commit activity
    Python 3 8 1 1 Updated Jul 7, 2024
  • mapi-header-php Public

    grommunio PHP MAPI headers

    grommunio/mapi-header-php’s past year of commit activity
    PHP 0 AGPL-3.0 1 0 0 Updated Jul 5, 2024
  • admin-web Public

    Web administration interface for grommunio

    grommunio/admin-web’s past year of commit activity
    JavaScript 16 AGPL-3.0 10 0 1 Updated Jul 3, 2024
  • grommunio-index Public

    FTS indexer for grommunio-web

    grommunio/grommunio-index’s past year of commit activity
    C++ 0 3 0 0 Updated Jun 25, 2024

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