* on the Fri, Jun 14, 2013 at 11:06:07AM +0200, Cyborg wrote: > regarding the lastes news about PRISM, i had an idea and maybe someone > has done that already: > > A transport could autosign and autoencrypt messages with pgp/gpg. > > If it's done via mta the client doesn't need to support it, which means, > it will even work with any webmail. > > Does anyone have a gpg transport working ?
Yes (kind of): https://grepular.com/Automatically_Encrypting_all_Incoming_Email https://grepular.com/Automatically_Encrypting_all_Incoming_Email_Part_2 Exim encrypts all of my incoming email with my public PGP key before delivering it. It doesn't sign, because my private key isn't available to that server (purposefully) I decrypt on the client side. The reasons I do this are detailed in the blog posts above. I am the author of the blog and the code those posts link to. Also of interest is silentcircle.com (co-founded by the original author of PGP, Phil Zimmermann) If you upload your public key to their keyserver, and then verify your email address with them, whenever any of their users email you, if the email isn't already encrypted, they encrypt it with your public key before passing it on. Quite interesting I thought. -- Mike Cardwell https://grepular.com/ http://cardwellit.com/ OpenPGP Key 35BC AF1D 3AA2 1F84 3DC3 B0CF 70A5 F512 0018 461F XMPP OTR Key 8924 B06A 7917 AAF3 DBB1 BF1B 295C 3C78 3EF1 46B4
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