Roundcube is an open source webmail (IMAP) application.



Roundcube is a browser-based webmail (IMAP) client with an application-like user interface. It provides full functionality you expect from an email client.

Features:
  • Drag-and-drop message management
  • Full support for MIME and HTML messages
  • Multiple sender identities
  • Full featured address book with groups and LDAP connectors
  • Find-as-you-type address book integration
  • Threaded message listing
  • IDNA and SMTPUTF8 support
  • Spell checking
  • Responsive skin (multi-device support)
  • Shared/global IMAP folders
  • Support for access control lists (ACL)
  • Built-in caching for fast mailbox access
  • Unlimited users and messages
  • Import/export functions
  • Plug-in API for flexible extensions
  • XSS attack protection
  • Support for PGP encryption

Available Versions

1.6.02022-11-01 (latest version)

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