# documentation:2.0:applications:roundcube
Keywords: documentation,2.0,applications,roundcube

# RoundCube

## Presentation

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 manipulation, message searching and spell checking.

## Configuration

### LemonLDAP::NG

- Add a new virtual host webmail.domain.tld
- Add a new rule:

    "^/\?_task\=logout" -> "logout_app https://auth.domain.tld"

- in HTTP headers, you need Auth-User ($mail) and Auth-Pw ($_password).

To be able to forward password to RoundCube, see how to store password in session

- Configure Apache or Nginx virtual host

### RoundCube

- install http_authentication plugin
- Patch it to replace PHP_AUTH_* by HTTP_AUTH_*
- enable http_authentication plugin in main.inc.php :

    $rcmail_config['plugins'] = array('http_authentication');