nPOPuk is an ultra-small, but comprehensive, e-mail client that runs on a wide range of Windows-based operating systems.
Added: Preview pane
Added: Per-account receive settings
Added: Ability to change toolbar buttons and icons
Updated: SSL code (to patch buffer overrun vulnerability)
Changed: Sound files should now be located in a subdirectory named Resource; SoundDirectory is ignored
Fixed: Select-all problem in Outbox
Fixed: Timezone conversion bug
Fixed: Command-line option /s
Fixed (216p1): Problem importing accounts from nPOP/nPOPQ.
Fixed (216p1): Issue with Move filter.
Program Interface Improvements:
Added: Ability to rename mailbox files from within the program
Added: Ability to sort messages by sender's e-mail address only (not the full From: string) and to ignore Re: and Fwd: when sorting by subject
Changed: Reply now bypasses the Property dialog and goes directly to editing the message
Added: For WindowsMobile users, a way to disable scrollbars so that drag-select will work (dragging normally scrolls on some WM devices)