Category Archives: News

Collabora 3.1 available with EGroupware

March 14th, 2018 by

Dear EGroupware users,

there are many interesting news to share: 

1. Collabora Online Office 3.1 is now available
2. Collabora trial phase is completed
3. Collabora Webinar with Quick Start Information
4. Early bird booking discount for user days extended until 31 March

1.Collabora Online Office 3.1 is now available

Collabora Online is a powerful LibreOffice-based online office suite that lets you edit documents from your web browser. It is compatible with all major document, spreadsheet and presentation file formats and can be easily integrated into your infrastructure.

The integration of Collabora has made working with EGroupware much easier for many applications. We will be happy to advise you on the further possibilities of the use of collabora online office on our next Webinar. For more information on integrating Collabora Online 3.1 into your own data center, please visit our Collabora page.

The new Version 3.1 includes many bug fixes and improved chart editing.

2. Collabora trial phase is completed

The free trial phase ended on February 28th with a lot of positive feedback.

For all users of the EGrouware cloud in the EGroupware datacenter, the same number of “Collabora Named User” licenses that our customers purchased as “EGroupware EPL Concurrent User” is included. This means that not all users need an additional license. This is a big advantage for many customers. Just contact us if you have any further questions about the licenses or visit the new Collabora page.

The price for a Collabora user license is 4.25 Euro plus VAT per year for schools and non-profit organizations. A commercial license for companies costs 17 Euro per user/year plus VAT and is therefore much lower than a Microsoft Office license, which costs about 200 Euro. More information about Collabora and prices can be found on our Collabora page.

Users of the EGroupware Community Version can also use Collabora Online 3.1. Just contact us for more information.

3. Collabora Webinar with Quick Start Information

What is the easiest way to start Collabora Online and what are the options for EGroupware users?

We are pleased to invite you to a webinar on this subject. In this webinar we will discuss the first steps from commissioning to saving documents. We will also discuss how you can create a PDF form from your document. Birgit Becker will answer the most frequently asked questions from the support area and give many useful tips. Look forward to an exciting webinar.

Very soon we will send an intivation for the online training. In order to better plan the webinar, we would like to know what time (morning or afternoon refering to the german timezome) would be most convienent for you.

4. Early booking discount for user days extended until 31 March

We have extended the early booking discount for the EGroupware User Days in Berlin until March 31st.

On June 7 and 8,2018 the EGroupware User Days will take place in Berlin. Find out how you can best use EGroupware for your organization, directly from the EGroupware experts. We have also invited some external experts to present an exciting programm.

The program is already almost complete. For technically interested administrators, the topic Univention and the integration of EGroupware into a domain controller or Active Directory will be interesting.

Furthermore, we are looking forward to a presentation by ProfitBricks on the topic of data protection and data hosting in the ProfitBricks data centers, where the EGroupware cloud is hosted.

We were also able to win Mr. Krumbein as a speaker for the User Day 2018 in Berlin. In particular, the practical use of Collabora Online in EGroupware in combination with merge print documents and serial letters will be a topic of this exciting lecture.

Get your ticket now for the User Days in Berlin and benefit from the favourable early booking discounts. This favourable price is only valid until the limited number of early bookers has been used up.

Exciting keynotes, user and partner presentations, technical and strategic workshops and a relaxed evening get-together make the User Days the perfect meeting place for all EGroupware and open source enthusiasts. Please note, that most of the lectures and workshops will be in German language.

We are looking forward to meeting you on June 7th and 8th in Berlin!

Your EGroupware Team

New Collabora version in EGroupware

February 15th, 2018 by

Collabora Online is a powerful LibreOffice-based online office suite that lets you edit documents from your web browser. It is compatible with all major document, spreadsheet and presentation file formats and can be easily integrated into your infrastructure.

Many users have tried Collabora Online in the EGroupware Cloud and used the free trial period. However, many users wanted a larger range of functions, which was not included in version 2.1.

The Collabora development team has done a fantastic job and released the new version Collabora Online 3.0.

Collabora Online 3.0 includes many new features and improvements. The new version is now integrated in EGroupware and you can test this version in the EGroupware Hosting or NEW the installation packages for your own server. For this reason, we have extended the free trial period until the end of February.

For more information on integrating Collabora Online 3.0 into your own data center, please visit our Collabora page.

Highlights of Collabora Online 3.0


  • Interactive horizontal ruler
  • Insert header and footer
  • New dialogs:
    • Rich Formatting – characters, paragraphs, pages, bullets & numbering, paragraph style editing.
    • Table properties
    • Insert → Link, and Index Entry
    • Change tracking management
    • Spelling & Grammar, and Thesaurus


  • Outlining and row/column grouping
  • Column filters, AutoFilter
  • New dialogs:
    • The vital Cell Format dialog
    • Powerful Sorting functionality
    • Advanced Filtering dialogs, with auto-filter popups.


  • Document repair from Writer is now available here as well
  • Ability to reply to comments
  • New dialogs:
    • Object formatting – Position, Size, Line, Area

Furthermore, Collabora 3.0 is now completely available in several languages.

To give you time to test the new features, Collabora is available to you free of charge in our cloud until the end of February. If you like to use Collabora in the EGroupware Cloud or on own installations in production, please contact our team and we will create an individual offer for you. Alternatively, you can inform yourself on our Collabora page and get an according license. 

EGroupware Security Update 16.1 & Upgrade to 17.1

November 6th, 2017 by

Dear EGroupware users,

we would like to inform you about the following news:
1. EGroupware security update and bug fix release for versions 16.1 & 17.1 RC
2. EGroupware 17.1 is coming soon.

1. EGroupware Penetration Tests / Code Review / Security Update for 16.1 and 17.1 RC

Marcel Mangold from SySS GmbH plus the whole EGroupware development team spent three days digging through our codebase in search of possible vulnerabilities. Three intensive days with lots of insight into how an attacker thinks and works.

We were able to identify some attack vectors, with our knowledge of the EGroupware codebase combined with Marcels pen testing knowhow.
It proved that the EGroupware security architecture on multiple levels – including our eTemplate system – is already quite good, but we’ll of course continue to improve it and already solved the problems we found with this security release.

We have provided a security and bugfix update for EGroupware.
Especially with regard to security updates, we strongly recommend updating your EGroupware systems.

We do not provide an update for version 11.1 and 14.1 and recommend an update to version 16 or 17.
The security update has already been automatically installed for all customers in the EGroupware hosting of EGroupware GmbH. You are already safe and don’t have to do anything.

2. New  EGroupware version 17.1 is coming soon

Collaboration makes work easier and can save your team a lot of time.
The new function “Collaborative Editing” with Collabora online office and other new functions of the EGroupware will be presented in our webinar on Thursday, 9th of November 2017. (only in german language). The new EGroupware version 17.1 is coming soon. We will inform you about the exact time schedule and how to update to the new version in the next weeks.

Kind regards
Birgit Becker, EGroupware GmbH

EGroupware Forum


S/MIME – Encryption with EGroupware startig with Version 17.1

September 1st, 2017 by

Encryption with EGroupware: S/MIME as an alternative to PGP

Dear EGroupware users,

data security is becoming more and more important to most of the companies – especially to those who handle sensitive customer data.
Starting with EGroupware Version 17.1, that will soon be published, we’ll offer encryption with S/MIME as an alternative to PGP.

On Tuesday, 12th of September 2017 we offer a free webinar about the encryption with S/MIME.

The webinar will  start at 16.00 pm (CEST), please log in to our webinar room in time.

>> Enter the Webinar Room here

Date: Tuesday, 12th of September 2017
Time: 16.00 pm

– How do I create my own key?
– How to save the public keys of my contacts?
– How to sign or encrypt e-mails?
– I want to take part in the testing phase – how can I test the S/MIME encryption with EGroupware?
– General questions concerning encryption methods

(The webinar will mainly be in German, but as one of our developers will be speaking English anyway, please don’t hesitate to participate and ask any kind of questions. We’ll be happy to translate and answer in English.)

If you’re interested in the encryption with S/MIME and like to take part in our testing phase, please contact us: info (at) We’d be happy to provide an EGroupware testing instance to you!


Workshop at the EGroupware user convention 2017:

At the EGroupware user convention in Mainz, one of our workshop topics was “Encryption: PGP vs. S/MIME”. In case you’re interested in different encryption methods, you can access the >> presentation slides here.

If you have further questions, feel free to contact our support team.

Kind regards,

Your EGroupware Team


EGroupware User Convention: 23rd and 24th of June

March 27th, 2017 by

EGroupware User Convention 23rd and 24th of June 2017 in Mainz, Germany

We invite you to join the EGroupware User Convention on 23rd and 24th of June in Mainz, Germany. Visit our workshops, learn more about EGroupware and get in contact with other users.

We’re looking forward to talk to you about the new cloud hosting operational concept of the EGroupware GmbH. Find out more about the upcoming development of the groupware, our “Roadmap 2017” and take the opportunity to talk to our developers and consultants in person.

Is there anything concerning the software, that’s particularly interesting for you? Would you like to talk about your special scope of application, perhaps in one of the workshops? No matter if Community Version, EPL or Cloud: Our ambition is to intensify the information exchange with EGroupware users. We’re looking forward to your topic suggestions!

Possible Workshop Topics could be:

EGroupware: Best Practise with Application Examples

EGroupware: Applications in Detail (e.g. Project Manager)

EGroupware: Synchronisation and Mobile Access: Outlook, iPhone, Android …

EGroupware: Administration, Customisation, Development

EGroupware: EPL Universal: Nginx, Active Directory/LDAP

EGroupware: Updates to the current Version – what to consider?

EGroupware: CE or EPL – Differences and Advantages?

EGroupware: Cooperation with Univention

EGroupware: Become a Reseller

Please send us your feedback to the possible topics and add your own suggestions.
We’re exited about your ideas! You’ll soon receive a detailed programme with the option to register.

We’re looking forward to your topic suggestions concerning the users convention, and would be happy to meet you on 23rd and 24th of June in Mainz.

Kind regards
Birgit Becker, EGroupware GmbH

Optimised Operational Concept for the EGroupware Hosting

March 24th, 2017 by

Dear EGroupware users,

Quite a bit has happened during the last weeks. As already announced, the whole hosting cloud infrastructure moved to the German data centre provider Profitbricks.

New Data centre and optimised Operational Concept

The move is successfully completed, all instances are now running in the new data center in Frankfurt/Main, Germany.  After an extensive research and talks to different providers, we decided to work with Profitbricks as an experienced, German cloud computing supplier. We’re happy to present you the new operational concept for more reliability today.


  1. Data storage takes place in Frankfurt in two independent storages in different fire compartments on several hard drives.
  2. Servers are virtualised and will be automatically started on new hardware in case of a hardware failure.
  3. Servers can be equipped with more ressources anytime during operation (e.g. storage, CPUs).
  4. The EGroupware hosting farm runs under the open-source system “Kubernetes”. It manages the orchestration of the containers. The hosting farm itself communicates with a “Galera” database cluster and the “NFS” server for files.
  5. Daily database backups and snapshots of the files are automatically created and saved for at least 30 days. This means, if you accidentially delete files, they can be restored.
The standards of Profitbricks and EGroupware guarantee an extended stability and failure safety for all EGroupware hosting customers.

Technical Setup of the Hosting:

Permanent Replication of all data in a second data centre in a different location

To offer even more failure safety, EGroupware now additionally runs in a second Profitbricks data centre in Karlsruhe, Germany. All EGroupware data is consistently replicated (files every 15 minutes) and stored in this second data centre. In case of a service failure in Frankfurt, hosting customers can hence access their latest data in Karlsruhe. In this case, we’ll automatically activate a reading access to your data. Should there be a longer service failure, we now also have the option to enable the backup hosting farm as a primary platform. Even in case of a longer regional interruption, we can therefore react quickly and make all your data available.

Our Graphic explains the functionality of the new operational concept:

Testing of the Backup Hosting Farm:

To test your EGroupware data, stored in the backup farm, you can access it with this URL anytime: „instance name – top-level“.

For example for our support centre instead of “”: „“ or “” for all “.net” domains. In case of a service failure, the switch from the primary hosting farm to the backup hosting farm takes place automatically.

Preview – Move of the Mail Server:

The scheduled move of the EGroupware mail farm to the data centre of Profitbricks will take place by the end of June. We’ll also establish a replication of all mail data in both data centres. Therefore we’ll also achieve an improvement of spam filtering and virus protection. Customers of the EGroupware mail hosting will be informed about this process in a separate e-mail.
Kind regards
Birgit Becker, EGroupware GmbH

The year is drawing to a close…

December 21st, 2016 by

Dear customer,

Dear EGroupware user,

The year is drawing to a close.
We would like to take this opportunity to thank you for the trust you have placed in us.
Thank you for the valuable cooperation.

Our team will be on vacation from December 22nd, 2016 until January 2nd, 2017.
Should necessity require it, you can still reach one of our team members during this time.
Starting with Tuesday, 3rd of January we’ll be back in the office.

We wish you a merry Christmas holiday and a healthy and successful new year.

Best regards
Birgit and Ralf Becker and the whole EGroupware team

EGroupware hosting receives A+ rating from SSL LABS!

November 9th, 2016 by

EGroupware hosting again receives A+ rating concerning security from SSL LABS!

SSL LABS is testing the ssl setup of domains and gives a top rating to EGroupware.

We updated the EGroupware hosting to be even more secure and high-performance:

  • HTTP Strict Transport Security (HSTS) prevents a downgrade to insecure HTTP. It allows web servers to declare that web browsers should only interact with it using secure HTTPS connections, and never via the insecure HTTP protocol. Read more about security with HSTS: Wikipedia HTTP Strict Transport Security
  • Updated Ciphers for more robust Forward Secrecy. Forward Secrecy protects past sessions against future compromises of secret keys or passwords. Read more about forward secrecy: Wikipedia Forward Secrecy
  • HTTP/2 is now enabled on all EGroupware domains. HTTP/2 is a major revision of the HTTP network protocol. Read more about HTTP/2: Wikipedia HTTP/2

Groupware security rating


EGroupware 16.1 final release

June 30th, 2016 by

Stylite AG is happy to announce the immediate availability of final release 16.1.

EGroupware 16.1 contains many new features and improvements, just to name a few:

  • Calendar: complete rewrite of user interface for improved functionality, drag&drop, context menu
  • Mobile: new mobile phone and tablet user interface, offering compact display for mobile phones
  • Desktop: new brighter desktop template, lots of work on usability and look & feel
  • Mail/InfoLog: PGP end-to-end encryption using Mailvelope plugin (InfoLog requires EPL subscription)
  • eSync: update to Z-Push 2.3 fixing several Android problems and allow to sync with Outlook 2013/6

EGroupware 16.1. Release Candidate 3

June 28th, 2016 by

Stylite AG is happy to announce the third and probably last 16.1 release candidate.

It contains following changes and fixes to 16.1 RC2:

* eSync: several fixes to improve syncing with Outlook and avoid running out of memory
* MySQL/Ubuntu 16.04: switch off sql_mode ONLY_FULL_GROUP_BY enabled in MySQL 5.7+
* Mobile: fix error popup when changing application on mobile device in minimal 16.1 install
* eSync/Calendar: reading events in chunks of 100, to keep memory down for huge calendars
* Mail: Fix mail unsubscribe does not refresh mail tree anymore
* CalDAV/InfoLog: do not export stardate > duedate, as some clients (e.g. CalDAV Sync for Android) have problems with it
* eSync/InfoLog: do not export stardate > duedate, as it crashes Outlook
* ImportExport: fix PHP Fatal in import wizard in minimal install
* Projectmanager: booking new timesheets on project did not update total in project sums

It contains the following changes and fixes to 16.1RC1:
* eSync: you need to recreate exchange accounts on your devices, Z-Push SQL state backend is used now
* eSync: Z-Push 2.3 allows to sync Outlook 2013 & 2016
* Mail/Api: replace deprecated Mcrypt PHP extension with OpenSSL,
use AES128 with pbkdf2 stretching of passwords
* PGP: renamed (hidden) backup-file in users home-directory to .PGP-Key-Backup
* InfoLog: change description to longtext (4GB) to not overflow
on long comments or PGP encrypted files
* Addressbook/Mail: fix PHP Fatal error when clicking on “add new contact” icon in mail
* Resources: fix PHP Fatal call to undefined method Api\Accounts::get_list() when editing ACL
* Mail: fix PHP Fatal error when saving Sieve scripts
* ImportExport: scheduled im/exports fail with PHP Fatal error
* Filemanager/Projectmanager: fix broken layout when showing
/apps/projectmanager e.g. opening Filemanager from PM
* Setup: some authentication types e.g. Cas were not shown in setup
* API: async service failed to run on a default install (no phpgwapi)
* Admin: fix async service testjob to run on a default install (no phpgwapi)
* Mail: fix PHP Fatal when switching identities

EGroupware Version 16.1 contains many new features and improvements. Just to name a few:

* Calendar: complete rewrite of the user interface for improved functionality, drag&drop, context menu
* Mobile: new mobile phone and tablet user interface, offering a compact display for mobile phones
* Desktop: new brighter desktop template, lots of work on usability and look & feel
* Mail/InfoLog: PGP end-to-end encryption using the Mailvelope plugin (InfoLog requires EPL subscription)
* ActiveSync: update to Z-Push 2.3 fixing several Android problems

Please note the changed minimum requirement of PHP 5.4+, recommended 5.6 or 7.0. It means you need at least a Debian7, Ubuntu 14.04, RHEL 7 (6 with IUS repo) or openSUSE 13.1 or SLE 12. Recommendation is of course always to use a current distribution, e.g. Ubuntu 16.04 or RHEL/CentOS 7 with PHP 7.

Recommended installation packages are available in a separate server:eGroupware:trunk repository on

EGroupware sources are managed on Github since a couple of weeks:
This page also contains installation instructions for the installation via git with myrepos tool and archives.

Alternatively to a test installation of 16.1 on an own server, EGroupware is available as a free 30-days-trial in the Stylite computing center.

We´re looking forward to your feedback!
The final release is currently planned for Friday, 1st of July 2016.

Ralf Becker
Director Software Development