What is Roundcube?
Roundcube is a free and open-source web-based email client, widely used for managing email accounts. It provides a comprehensive set of features for email management, including IMAP and SMTP support, address book, calendar, and task list. Roundcube is known for its user-friendly interface, robust security, and scalability, making it a popular choice for individuals and organizations alike.
Main Features of Roundcube
Some of the key features of Roundcube include:
- IMAP and SMTP support for seamless email synchronization
- Address book and contact management
- Calendar and task list integration
- Support for multiple email accounts and identities
- Robust security features, including encryption and spam filtering
Installation Guide
System Requirements
Before installing Roundcube, ensure that your system meets the following requirements:
- Web server (Apache, Nginx, or Lighttpd)
- PHP 7.2 or later
- MySQL or PostgreSQL database
- IMAP and SMTP servers
Step-by-Step Installation
Follow these steps to install Roundcube:
- Download the latest version of Roundcube from the official website.
- Extract the archive to a directory on your web server.
- Configure the database settings in the `config.inc.php` file.
- Run the installation script by accessing the Roundcube URL in your web browser.
- Follow the on-screen instructions to complete the installation.
Technical Specifications
Server Requirements
| Component | Requirement |
|---|---|
| Web Server | Apache, Nginx, or Lighttpd |
| PHP | 7.2 or later |
| Database | MySQL or PostgreSQL |
| IMAP Server | Any IMAP server |
| SMTP Server | Any SMTP server |
Client Requirements
The following browsers are supported by Roundcube:
- Google Chrome
- Mozilla Firefox
- Microsoft Edge
- Apple Safari
Retention Policies for Mailboxes and Safe Recovery
Understanding Retention Policies
Retention policies define how long emails are stored in the mailbox before being automatically deleted. Roundcube allows administrators to set retention policies for mailboxes, ensuring that emails are stored for a specified period.
Configuring Retention Policies
To configure retention policies in Roundcube, follow these steps:
- Access the Roundcube administrator interface.
- Navigate to the