Sylpheed is a simple, lightweight but featureful, and easy-to-use e-mail client. Sylpheed is also designed for keyboard-oriented operation, so Sylpheed can be widely used from beginners to power users.
Sylpheed has the following features:
- Simple, beautiful, and well-polished user interface
- Comfortable operationality which is built in detail
- Well-organized, easy-to-understand configuration
- Lightweight operation
- High reliability
- Internationalization and Multilingual support
- High-level Japanese processing
- Various protocols support
- Security features (GnuPG, SSL/TLSv1)
- Powerful filtering and search
- Junk mail control
- Flexible cooperation with external commands
- ...and much, much, more.