Looks like it is not hard to change postfix maildrop agent to crypt mail passing to user dir. But some work should be done at mua side. Anyway it is not a question of django 15 серп. 2015 15:49 "Uri Even-Chen" <u...@speedy.net> пише:
> Thanks Pedro, actually I understand cryptography and I agree with you. > Sonebody replied to me off-list and wrote me about ProtonMail > <https://protonmail.ch/>, actually they are doing exactly what I wanted > (I think), so maybe I will try to cooperate with them and/or use their open > source source code. Anyway thanks for the feedback! > > Uri. > > > *Uri Even-Chen* [image: photo] Phone: +972-54-3995700 > Email: u...@speedy.net > Website: http://www.speedysoftware.com/uri/en/ > <http://www.facebook.com/urievenchen> > <http://plus.google.com/+urievenchen> > <http://www.linkedin.com/in/urievenchen> <http://twitter.com/urievenchen> > > Speedypedia in Hebrew and English > <http://www.speedysoftware.com/uri/blog/speedypedia-in-hebrew-and-english/> > > On Sat, Aug 15, 2015 at 3:32 PM, Pedro <pdroal...@gmail.com> wrote: > >> Hello Uri, >> >> what you want is completely possible, but demands you to understand some >> concepts of cryptography. To make your server completely safe against court >> orders or anyone that have access to it, including yourself, you need to >> encrypt and decrypt the emails at client side. For this you may use some >> public-key cryptosystem and store all user's public keys at your server >> (they are not secret). Probably the best option for you is to use PGP. If >> the clients run in Javascript you can use OpenPGP.js for this. It is very >> easy to use and you won't need to know anything about how to implement a >> secure cipher. >> >> >> >> ---------- >> Pedro Alves >> >> *Mestrando em Ciência da Computação* >> *Universidade Estadual de Campinas* >> >> 2015-08-15 6:47 GMT-03:00 Uri Even-Chen <u...@speedy.net>: >> >>> To Python, Django and Speedy Mail Software developers, >>> >>> Is it possible to make Speedy Mail encrypted? I want mail to be >>> encrypted on the server, and only the user will be able to read his/her >>> mail. The user's password will be encrypted on the server and nobody will >>> be able to read the user's mail except the user himself. Is it possible? >>> When I had Speedy Mail from 2000 to 2005 I received a court order by a >>> court in Tel Aviv once from two policemen to give a specific user's >>> password to the Israeli police, and the password and mail were not >>> encrypted then. And I was not allowed to tell anyone about this court >>> order, except my lawyer. But I refused to give the user's password to the >>> police. So if I receive a court order again, I don't want to be able to >>> give the user's password or mail to anyone, and I don't want it to be on >>> the servers unless it's encrypted. That's why I want it to be encrypted. If >>> I receive a court order again I want to be able to tell the police that the >>> mail and password are encrypted, and only the user knows the password and >>> is able to read his mail. Is it possible? >>> >>> I believe a user's mail is something personal, like his thoughts. I >>> don't want the police to read my mail and it's similar to reading my >>> thoughts. >>> >>> Thanks, >>> Uri. >>> >>> *Uri Even-Chen* [image: photo] Phone: +972-54-3995700 >>> Email: u...@speedy.net >>> Website: http://www.speedysoftware.com/uri/en/ >>> <http://www.facebook.com/urievenchen> >>> <http://plus.google.com/+urievenchen> >>> <http://www.linkedin.com/in/urievenchen> >>> <http://twitter.com/urievenchen> >>> > Speedypedia in Hebrew and English >>> <http://www.speedysoftware.com/uri/blog/speedypedia-in-hebrew-and-english/> >>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Django users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to django-users+unsubscr...@googlegroups.com. >>> To post to this group, send email to django-users@googlegroups.com. >>> Visit this group at http://groups.google.com/group/django-users. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/django-users/CAMQ2MsHDNLRuth59FRAtXwMXY14LyMUibxHCFxZswdD7Jw4oyg%40mail.gmail.com >>> <https://groups.google.com/d/msgid/django-users/CAMQ2MsHDNLRuth59FRAtXwMXY14LyMUibxHCFxZswdD7Jw4oyg%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Django users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to django-users+unsubscr...@googlegroups.com. >> To post to this group, send email to django-users@googlegroups.com. >> Visit this group at http://groups.google.com/group/django-users. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/django-users/CACW_pa3PGDg0b6zNQertR0NXHZPDd75oh1ZcVU12SXy9aN%3DmiQ%40mail.gmail.com >> <https://groups.google.com/d/msgid/django-users/CACW_pa3PGDg0b6zNQertR0NXHZPDd75oh1ZcVU12SXy9aN%3DmiQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> For more options, visit https://groups.google.com/d/optout. >> > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to django-users+unsubscr...@googlegroups.com. > To post to this group, send email to django-users@googlegroups.com. > Visit this group at http://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/CAMQ2MsFooQD32PiVxQOFy8jOT8J0bL_16Y8E3_MY%3DA_LhV0-GQ%40mail.gmail.com > <https://groups.google.com/d/msgid/django-users/CAMQ2MsFooQD32PiVxQOFy8jOT8J0bL_16Y8E3_MY%3DA_LhV0-GQ%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Django users" group. 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