Tiger Privacy 0.7.6
With Tiger Envelopes you can stop snoops from reading your email, for free. Forever. You don't need to change your mail client. There are no extra steps. Tiger even puts your message in the envelope for you. One click to install on Windows, Mac, and Linux. Automatically configures Outlook, Outlook Express, Thunderbird, Mac Mail and KMail for you. Open source, of course.
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