SOGo News and Releases
SOGo v5.12.9 released
May 27, 2026
The Alinto team is pleased to announce the immediate availability of SOGo v5.12.9. This is a patch release that fixes regression from 5.12.8. Regression fixed Some users couldn’t save their preferences anymore Email with event invitation had some display errors Email were wrongly displayed when searching for words Some emails where shown wrongly. Thanks for your support and for reporting the bugs! See the complete change log.
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SOGo 6 - May News
May 21, 2026
Dear SOGo community, We are happy to share some news about SOGo 6. Progress and preview As we said in our last post, SOGo 6 repo will stay private until our public beta release this summer. But a few words about our progress: The mail part is mainly done, and the calendar part is pretty advanced. Address book is not done yet, but as this is not the most complicated part of the webmail, it will be ok.
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SOGo v5.12.8 released
May 12, 2026
The Alinto team is pleased to announce the immediate availability of SOGo v5.12.8. This is a major release as it fixes security vulnerabilities. IMPORTANT Four major vulnerabilities have been reported and fixed in this version 5.12.8 or since the nightly of the 8th of May 2026: sogo_5.12.7.20260508. Those vulnerabilities affect any previous SOGO version. Please update as soon as possible CVE ID will be updated once they’re created Affect anyone 2 possible XSS injections with malicious mail: fixed.
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SOGo v5.12.7 released
March 30, 2026
The Alinto team is pleased to announce the immediate availability of SOGo v5.12.7. This is a major release as it fix major vulnerabilities. IMPORTANT Two major vulnerabilities have been reported and fixed in this version 5.12.7 or since the nightly of the 26th March 2026: sogo_5.12.6.20260326. Difficult to say from which specific version those vulnerabilities were there so, assume that any version below 5.12.7 are affected. Those vulnerabilities only affect your system if you are with a specific configuration, detailed below.
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SOGo v5.12.6 released
March 23, 2026
The Alinto team is pleased to announce the immediate availability of SOGo v5.12.6. This is a minor release of SOGo that fix a regression from 5.12.5. Regression on 5.12.5 The regression is on the 5.12.5 and nightly from 26th Frebruary to 20th March. New user added to your user source could not set up the totp. If they do it: everything works and seems fine if they logout and login again, instead of seeing a prompt to enter the totp code, they will have a message Two-factor authentication has been disabled.
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SOGo v5.12.5 released
March 4, 2026
The Alinto team is pleased to announce the immediate availability of SOGo v5.12.5. This is a minor release of SOGo with bug fixes. WARNING: DO NOT USE If you allow your users to enable TOTP, there is a a regression on this version. Use the 5.12.6 or later instead. New OS support: Debian Trixie 13 Mind that we didn’t have many feedbacks on this build, be sure to test it before!
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SOGo 6 - February News
February 12, 2026
Dear SOGo community, We are happy to share some news about SOGo 6, the complete refactoring of SOGo 5. FOSDEM Thank you to everyone who visited our stand at FOSDEM! It was nice to see both newcomers and old-timers and discuss with you about SOGo’s future. See you all next year! In the meantime, you can find our team at AlpOSS, a French Open Source event taking place on February 17.
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SOGo 6 - November News
November 26, 2025
Dear SOGo community, It is with great pleasure to share news with you about SOGo 6, the complete refactor of SOGo 5. This is the second part, if you’re not up to date you can find the first part here. Hot Topic – ActiveSync Last time was announced the drop of ActiveSync support. Many of you have shared your concerns, especially for mobile compatibility. It is true that, even if we can do imap synchronization and Caldav/Cardav, ActiveSync is the only protocol natively supported by first party apps on iOS and Android, with a one-step configuration.
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SOGo v5.12.4 released
October 7, 2025
The Alinto team is pleased to announce the immediate availability of SOGo v5.12.4. This is a minor release of SOGo with bug fixes. What’s new with sogo 5.12.4 Fix a lot of bug Add a setting in Preferences -> Mail -> General to show attachments above the message and not below. Dropped support of Ubuntu Trusty Tahr/14.04 A standard GNU objective-c library used for one of the fix is missing for Ubuntu 14.
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SOGo 6 - September News
September 29, 2025
Updated: 2025-09-30: After the community’s feedbak, we decided to keep the support of MariaDB. You will still need to use the scripts to migrate from the old table structure to the new one. Original message Dear SOGo community, It is with great pleasure to share with you news about SOGo 6, the complete refactor of SOGo 5. A lot of progress has been made and communications like this one will be more frequent.
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