- Complete support of IMAP and SMTP protocols including SSL and STARTTLS.
- Sieve scripts (Filters and vacation message).
- Direct access to mail server is used (mails are not stored locally on web server).
- Allows for adding multiple accounts to primary one, simultaneous access to different accounts in different browser tabs is supported. Additional identities.
- Administrative panel for configuring main options.
- Integration with Facebook, Google, Twitter and Dropbox.
- Managing folders list.
- Configurable multi-level caching system.
- Extending functionality with plugins installed through admin panel.
