Tiger Envelopes makes encryption automatic with almost any email program, allowing you to continue reading and writing mail the way you always have. It installs with one click on Windows, Mac, and Linux. It automatically configures Outlook, Outlook Express, Thunderbird, Mac Mail, and KMail. Tiger is a personal mail proxy server with automatic encryption. It uses POP3, IMAP, and SMTP to work with almost any mail client, crypto plugins to work with almost any type of cryptography, and Java to run on almost any operating system. Plugins for Bouncy Castle, GPG, and PGP are included.

Changes

Thunderbird users don't have to re-enter their passwords. Mac Mail folders are renamed when the user name is changed by Tiger. Minor bugfixes and enhancements were made.

URL: Tiger Envelopes - Stop snoops from reading your email. For free. Forever.