Look at https://protonmail.ch. They claim will use a site-to-site web encryption. The MTA is Postfix which will receive the content already encrypted by the browser, unlike lavabit. I have concerns since they posted on their forum that body text search will be possible with some intelligent solutions. Is not clear to me how is possible to search a string (encrypted or not) in an encrypted content.
From: owner-postfix-us...@postfix.org [mailto:owner-postfix-us...@postfix.org] On Behalf Of m...@ruggedinbox.com Sent: Sunday, June 29, 2014 3:02 PM To: postfix-users@postfix.org Subject: lavabit-like postfix ? Hi nice people, easy question for this nice Sunday :D Are you aware of any solution that would replicate (or even improve) the technology that was developed by lavabit to encrypt their users mailboxes ? There is an architecture description here: http://highscalability.com/blog/2013/8/13/in-memoriam-lavabit-architecture-creating-a-scalable-email-s.html ... encrypting and decrypting the users mailbox with their password (or a dedicated password), on the fly, would be fairly easy but what happens when an incoming email needs to be saved to the user's inbox, but the inbox is encrypted ? Mmm scratching our heads ... :) Do you think we can work on an open source solution together ? Or you just suggest to use PGP/GPG ? Thanks for your attention and contribution! -- RuggedInbox.com - Free Offshore Email
