Roundcube for BananaNetwork - to apply special plugins and required patches before release or release in async to the official version
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johndoh 279ae66120
Move all message list entry generation to client side (#7287)
Always return cols required for widescreen message list and control layout only on JS side
4 years ago
.ci Tests: Add browser tests for attachment_reminder plugin 4 years ago
.tx Add emoticons plugin to transifex config 5 years ago
SQL Fix sql syntax error introduced in last commit 4 years ago
bin Make script working without the 'file' program installed (#7325) 4 years ago
config Security: Fix cross-site scripting (XSS) via malicious XML attachment 4 years ago
installer Optimize image size 4 years ago
logs Remove redundant .gitignore files 9 years ago
plugins Fix bug where activation of forward/vacation rule could activate a wrong script (#7423) 4 years ago
program Move all message list entry generation to client side (#7287) 4 years ago
public_html Fix typo (#7203) 4 years ago
skins Elastic: small improvement to splitter code (#7435) 4 years ago
temp Remove redundant .gitignore files 9 years ago
tests Merge branch 'fix_encode' of into shirosaki-fix_encode 4 years ago
.gitignore Ignore js deps (#5704) 7 years ago
.htaccess Use merge instead of append (#7341) 4 years ago
.travis.yml Travis: Enable in-browser tests in phone and tablet mode 5 years ago
CHANGELOG Fix problem with forwarding inline images attached to messages with no HTML part (#7414) 4 years ago
INSTALL Security: Fix XSS issue in template object 'username' (#7406) 4 years ago
LICENSE Changed license to GNU GPLv3+ with exceptions for skins and plugins 13 years ago Remove a note about Larry being default 5 years ago
UPGRADING Add note about innodb_large_prefix=true requirement (#7212) 4 years ago
composer.json-dist Add support for PHPUnit 6 and 7 (#6870) 5 years ago
index.php Fix CSRF bypass that could be used to log out an authenticated user (#7302) 4 years ago
jsdeps.json Fix so removes Bootstrap's sourceMappingURL (#7035) 5 years ago

Roundcube Webmail

Build Status


This is just a snapshot from the GIT repository and is NOT A STABLE version of Roundcube. It's not recommended to replace an existing installation of Roundcube with this version. Also using a separate database for this installation is highly recommended.


Roundcube Webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an email client, including MIME support, address book, folder management, message searching and spell checking. Roundcube Webmail is written in PHP and requires the MySQL, PostgreSQL or SQLite database. With its plugin API it is easily extendable and the user interface is fully customizable using skins.

The code designed to run on a webserver is mainly written in PHP and Javascript. It includes a custom framework with an IMAP library derived from IlohaMail and requires a set of external libraries (see composer.json and jsdeps.json files).


For detailed instructions on how to install Roundcube webmail on your server, please refer to the INSTALL document in the same directory as this document.

If you're updating an older version of Roundcube please follow the steps described in the UPGRADING file.


Roundcube uses jQuery 3.x for its client and therefore inherits the browser support from there. This currently includes:

  • Chrome: (Current - 1) and Current
  • Edge: (Current - 1) and Current
  • Firefox: (Current - 1) and Current, ESR
  • Internet Explorer: 9+ (11+ for the Elastic skin)
  • Safari: (Current - 1) and Current
  • Opera: Current


This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License (with exceptions for skins & plugins) as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see

This file forms part of the Roundcube Webmail Software for which the following exception is added: Plugins and Skins which merely make function calls to the Roundcube Webmail Software, and for that purpose include it by reference shall not be considered modifications of the software.

If you wish to use this file in another project or create a modified version that will not be part of the Roundcube Webmail Software, you may remove the exception above and use this source code under the original version of the license.

For more details about licensing and the exceptions for skins and plugins see


Want to help make Roundcube the best webmail solution ever? Roundcube is open source software. Our developers and contributors all are volunteers and we're always looking for new additions and resources. For more information visit


For bug reports or feature requests please refer to the tracking system at Github or subscribe to our mailing list. See for details.

You're always welcome to send a message to the project admin: hello(at)roundcube(dot)net