Show HN: EncryptUs, usable and free email encryption (firetrust.com)

Finished this yesterday. Works as a proxy encrypting/decrypting email for any POP3/IMAP email client, so the the setup and usability is really simple. Advantages - works with your existing email addresses/email client, no need to do anything different to send/receive email, everything stays local to your PC. Just Windows at the moment, but Mac and Linux coming soon, then mobile.

Probably needs the other platforms to be really useful since email is platform agnostic, but nice implementation