Sylpheed is a very easy to use e-mail client that is lightweight but providing plenty of features to its users.
It supports various protocols such as POP3, IMAP4rev1, and NNTP. SSL is also supported.
· Simple, beautiful, and well-polished user interface
· Comfortable operationality which is built in detail
· Immediately available with minimal configuration
· Lightweight operation
· High reliability
· Internationalization and Multilingualization support
· High-level Japanese processing
· Various protocols support
· Security features (GnuPG, POP3/IMAP4/NNTP over SSL/TLSv1)
· Powerful filtering
· Junk mail control
· Flexible cooperation with external commands
Requirements:
· GTK+ 2.4.0 or later (GTK+ 2.6.10 is recommended)
· PentiumII 266MHz or higher CPU (PentiumIII 500MHz or higher is recommended)
· 128MB or higher RAM (256MB or higher is recommended)
What's New in This Release:
· The performance of reading cache files was improved by using memory mapped file (requires GTK+ >= 2.8).
· 'Account Preferences - Advanced - Put deleted messages in' account setting actually works now.
· Style colors are used for attachment label widgets now.
· The text color of quick search on dark themes was fixed.
· The HTML parser was modified.