Roundcube
Roundcube is a browser-based multilingual IMAP email client with an application-like user interface. It provides full MIME support, address book, folder management, message search, and spell checking — all through a clean, responsive web UI.
Services
Roundcube
A free, open-source webmail client with an application-like interface. Access your email from any browser without installing a desktop client. Supports IMAP and SMTP with a modern, responsive UI.
What You Can Do After Deployment
- Visit your domain — the login page appears where you enter your email credentials
- Log in with your email account — use your email address and password (the IMAP/SMTP server must be configured via environment variables)
- Read and send email — full-featured email client with rich text editor, attachments, and HTML message support
- Manage contacts — built-in address book with import/export (vCard) support
- Organize mail — create folders, set up filters, search messages, and manage identities
Key Features
- Modern, responsive web UI that works on desktop, tablet, and mobile
- Full IMAP support with folder subscriptions and message threading
- Rich text (HTML) message composition with drag-and-drop attachments
- Address book with contact groups and vCard import/export
- Message search across folders with advanced filters
- Multiple sender identities
- Spell checking
- Multilingual interface (80+ languages)
- Plugin system for extending functionality
Configuration
This template uses SQLite for internal storage (no external database needed). You must configure the IMAP and SMTP server details:
ROUNDCUBEMAIL_DEFAULT_HOST— IMAP server (e.g.ssl://imap.gmail.com)ROUNDCUBEMAIL_DEFAULT_PORT— IMAP port (default:993)ROUNDCUBEMAIL_SMTP_SERVER— SMTP server (e.g.tls://smtp.gmail.com)ROUNDCUBEMAIL_SMTP_PORT— SMTP port (default:587)