Version: 4.0
Release date: Nov 4th, 2025
Notes:
Introducing native Mailpiler integration for automatic email archiving. Every sent and received message is stored and instantly available to restore:
-Real-time archiving
-Instant retrieval via IMAP
-User-friendly interface for end users
-Seamlessly integrated into your existing workflow
Version: 3.0.2
Release date: Oct 18th, 2025
Notes:
Solved a bug in the automatic license deactivation that might cause the Carbonio’s webmail to stop working when the license expires.
Version: 3.0
Release date: Oct 14th, 2025
Notes:
Support for Multi-Server deployments has been added: Easily manage database, mailstore, MTA, and proxy servers in an integrated and scalable way.
Flexible architecture: CbPlus can now manage multiple servers for the same service, such as several MTAs or mailstores, with ease and efficiency.
Mass customization: Set a default logo and wallpaper for all domains, giving your platform the look of your organization.
New Diag tab: A complete map of Carbonio CE servers to facilitate diagnostics and real-time monitoring.
Enhanced domain control: Add multiple domains at once to the Amavis block and whitelist, optimizing your security.
Bug fixes and improvements: Performance enhancements, bug fixes, and language adjustments for an even smoother experience.
Version: 2.6.2
Release date: Sep 16, 2025
Notes:
Fixed a small bug while listing users for a domain; click on the edition icon is now working correctly.
Version: 2.6.0
Release date: Sep 16, 2025
Notes:
The CbPlus interface has been completely rebuilt. With a smart sidebar that organizes features by server and by user, bringing clarity and control to multi-tenant environments. Modern, responsive design optimized for productivity. Translated into 7 languages: Portuguese, Spanish, French, Italian, Hindi, Mandarin, and Russian. More simple to update: no migration, no complex setup—just install, open, and use.
Version: 2.2.4
Release date: Aug 13, 2025
Notes:
The CbPlus development team announces the immediate release of version v2.2.4 to address a critical issue in the configuration and proxy restart system when using systemctl. This issue may cause failures during proxy service restarts, potentially leading to system unavailability in production environments.
Version: 2.2.2
Release date: Aug 10, 2025
Notes:
Ubuntu 24.04 introduced a change in the syslog date format, which disrupted the way CbPlus parsed log entries and caused inaccuracies in the daily message counter. We’ve updated the parsing logic to fully support the new format, restoring reliable and accurate message tracking.
A minor issue with the Logo function has been resolved, eliminating the risk of a white screen on login interface.
We have introduced external Mailbox feature! Now available from the main menu, this powerful addition allows administrators to integrate external mailboxes into a user’s account via IMAP. Users can now seamlessly access and manage emails from other servers and providers — all from a single, unified interface. Perfect for consolidating multiple accounts with ease.
Starting with this version, the Logo is also applied to the Carbonio CE administrative interface, making the environment even more manageable and professional.
Version: 2.0
Release date: Jul, 23 2025
Notes:
This major update delivers significant improvements and highly anticipated features:
Ubuntu 24.04 Compatibility
External Email Account Integration
continuous evolution
In addition to the headline updates, this release includes bug fixes, performance optimizations, and an improved, more intuitive interface—delivering a smoother, more enjoyable experience with Carbonio CE.
Version: 1.4
Release date: Apr, 26 2025
Notes:
New feature allows users to log in to their webmail using only the first part of their email addresses wehen accessing from their own doimain’s URL.
Version: 1.2.5
Release date: Mar, 06 2025
Notes:
Fixing counting messages in statistics collector cronjob
Version: 1.2.4
Release date: Fev, 08 2025
Notes:
New module added: WAF for Geo control. Minor Improvements
Version: 1.2.2
Release date: Jan, 20 2025
Notes:
Sharing permissions. Improvements for complex passwords.
Version: 1.2.0
Release date: Jan, 13 2025
Notes:
New module added: Telegram Bot that allows an admin to manage some server’s stuffs from Telegram installed on a smarthphme.
Version: 1.0.2
Release date: Dec, 06 2024
Notes:
Improvements in the script that counts sent emails and minor adjustment to the database for the graphical dashboard.
Version: 1.0.0
Release date: Dec, 03 2024
Notes:
We are prond to announce the first public version of CbPlus.