Automatically encrypt incoming email with user's PGP key #537

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opened 2024-01-21 13:05:13 +00:00 by raucao · 1 comment
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If present in LDAP (and maybe activated via account settings first), encrypt all unencrypted incoming email for the receiving user's public key. Links/inspiration: * https://jnphilipp.org/posts/auto-encrypt-all-incoming-email-with-postfix/ * https://github.com/scintill/gpg-mailgate * https://kb.mailbox.org/en/private/e-mail-article/your-encrypted-mailbox#Yourencryptedmailbox-Thetechnology * https://perot.me/encrypt-specific-incoming-emails-using-dovecot-and-sieve
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labels 2024-01-21 13:05:13 +00:00
raucao added a new dependency 2025-03-25 10:11:38 +00:00
raucao added this to the 2025/Q2 project 2025-04-22 15:01:04 +00:00
raucao moved this to Epics in 2025/Q2 on 2025-04-22 15:04:44 +00:00
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Posteo had opensourced their Dovecot plugin for encrypting the mail storage with a user's password, but it's all one upload from 10 years ago:

https://github.com/posteo/scrambler-plugin

This would be in addition to encrypting emails, and a provider could just choose, or be forced to, intercept the password to unencrypt the mailboxes, of course. Without a custom client, there's not really any other way.

Posteo had opensourced their Dovecot plugin for encrypting the mail storage with a user's password, but it's all one upload from 10 years ago: https://github.com/posteo/scrambler-plugin This would be in addition to encrypting emails, and a provider could just choose, or be forced to, intercept the password to unencrypt the mailboxes, of course. Without a custom client, there's not really any other way.
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Reference: kosmos/chef#537
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