A mailgate for Postfix to encrypt incoming and outgoing email with S/MIME and/or OpenPGP and decrypting OpenPGP encrypted emails https://lacre.io

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GnuPG	Fixing critical bug: looking up email addresses for PGP encryption in keychain was done case sensitive	2015-01-31 19:14:21 +01:00
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gpg-mailgate-web	Changes to cron, register-handler, settings and templates:	2015-01-31 16:08:12 +01:00
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LICENSE	Update license to GNU GPL v3.	2013-10-02 14:27:28 -04:00
README.md	Fixing critical bug: looking up email addresses for PGP encryption in keychain was done case sensitive	2015-01-31 19:14:21 +01:00
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gpg-mailgate.py	Renaming some variables to make names consistent	2015-02-14 15:15:14 +01:00
register-handler.py	Fixing S/MIME certs were saved case sensitive. This caused that the mailgate might not find the certificate for a recipient even if it was available.	2015-02-01 16:57:31 +01:00

gpg-mailgate

Please note: This fork is currently WIP. It is not recommended for use at the moment.

gpg-mailgate is a content filter for Postfix that automatically encrypts unencrypted incoming email using PGP or S/MIME for select recipients.

For installation instructions, please refer to the included INSTALL file.

Features

Correctly displays attachments and general email content; currently will only display first part of multipart messages
Public keys are stored in a dedicated gpg-home-directory
Encrypts both matching incoming and outgoing mail (this means gpg-mailgate can be used to encrypt outgoing mail for software that doesn't support PGP or S/MIME)
Easy installation
gpg-mailgate-web extension is a web interface allowing any user to upload PGP keys so that emails sent to them from your mail server will be encrypted (see gpg-mailgate-web directory for details)
people can submit their public key like to any keyserver to gpg-mailgate with the gpg-mailgate-web extension
people can send an S/MIME signed email to register@yourdomain.tld to register their public key
people can send their public OpenPGP key as attachment or inline to register@yourdomain.tld to register it

This is forked from the original project at http://code.google.com/p/gpg-mailgate/

This is a combined work of many developers and contributors: