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 dataswamp.org
Solene'% : Emails encryption at rest on OpenBSD using dovecot and GPG
| | neilzone.co.uk
Configuring dovecot as a separate mail server for encrypted email storage, and fighting with Thunderbird to accept it
2.9 parsecs away

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| | Neil Brown's personal blog.
| | blog.jak-linux.org
Encrypted Email Storage, or DIY ProtonMail | Blog of Julian Andres Klode
1.9 parsecs away

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| | In the previous post about setting up a email server, I explained how I setup a forwarder using Postfix. This post will look at setting up Dovecot to store emails (and provide IMAP and authentication) on the server using GPG encryption to make sure intruders can't read our precious data! Architecture The basic architecture chosen for encrypted storage is that every incoming email is delivered to postfix via LMTP, and then postfix runs a sieve script that invokes a filter that encrypts the email with PGP/MIME using a user-specific key, before processing it further. Or short:
| | glama.ai
iMail-mcp | Glama
5.3 parsecs away

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| | Retrieve Mail from icloud
| | parsiya.net
The Golang int and the Overlooked Bug
20.2 parsecs away

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| [AI summary] A post by a security engineer details a subtle bug in Go code where dependence on system architecture (32-bit vs 64-bit) caused an integer overflow during a type conversion, leading to unexpected logic flow and security implications.