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Change to grommunio now – on your terms!

Change to grommunio now – on your terms!

Your groupware is cheaper than grommunio? No problem – For all orders received by us by 31 March 2022, we’ll offer the same conditions that you pay with your current provider. Change now! From Debian and Ubuntu to Redhat and SUSE, from mainframe to ARM - grommunio...

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A good vintage

A good vintage

At the end of 2020, the founder of grommunio laid the foundation. Open source, groupware, digitally sovereign and secure - at that time still under the name grammm. Who would have thought that the first serious open source alternative to the top dog Microsoft Exchange...

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Open source alternatives to Microsoft Exchange

Open source alternatives to Microsoft Exchange

On 24 November Open Source Way reported in an article‘5 Open Source Alternativen zu Microsoft Exchange’ again about grommunio - (text in English) text excerpt; "There is no need to settle for a proprietary solution. Try one of these Linux-based email and groupware...

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Announcing grommunio appliance 2021.08.2

Announcing grommunio appliance 2021.08.2

We are pleased to announce the release of grommunio appliance 2021.08.2 , which will be available via our website from 24 November. This release includes a variety of improvements and new features as well as an installable version for Debian 11. A list of all new...

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Open Source Way News

Open Source Way News

Open Source Way reported on 24 September under the heading: 'An open source alternative to Microsoft Exchange' on grommunio - (text in English) excerpt; "Open source users now have a robust and fully functional choice for groupware.Microsoft Exchange has for many...

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