Arrow provides a powerful, intuitive interface to electronic mail. The ability to automatically monitor an unlimited number of inboxes fed by a procmail script and to rearrange messages and even move them to different mailboxes by simply dragging them significantly eases the burden on managing one's daily correspondence. It is a free e-mail program that was written to address the e-mail needs of users migrating from Win95 and the Macintosh to Linux. It currently supports viewing, composing, and organizing of e-mail, including secure e-mail via PGP, POP access, and a spell checker.