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mirror of https://blitiri.com.ar/repos/chasquid synced 2026-10-29 15:02:30 +00:00
Alberto Bertogli 49030cb9c8 dkim: Messages without a blank line should have an empty body
Today, if a message does not have a blank line (which separates headers
and body), we also include all lines except the first as the body (even
the ones parsed as headers). This is incorrect.

This patch fixes the code so that in those messages, all the lines are
headers, and the body is empty.

Note that since SMTP messages have to end with a new line, that final
line will act as the separator if there is no body. So this bug only
impacts signing/verification of files on disk via chasquid-util.
2026-10-09 21:34:17 +01:00
2026-10-09 00:00:12 +01:00
2023-10-03 23:34:23 +01:00
…
2026-10-04 18:39:56 +01:00

chasquid

chasquid is an SMTP (email) server with a focus on simplicity, security, and ease of operation.

It is designed mainly for individuals and small groups.

It's written in Go, and distributed under the Apache license 2.0.

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Docs OFTC IRC

Features

  • Easy
    • Easy to configure.
    • Hard to mis-configure in ways that are harmful or insecure (e.g. no open relay, or clear-text authentication).
    • Monitoring HTTP server, with exported variables and tracing to help debugging.
    • Integrated with Debian, Ubuntu, Arch, and Alpine.
    • Supports using Dovecot for authentication.
  • Useful
    • Multiple/virtual domains, with per-domain users and aliases.
    • Suffix dropping (user+something@domain → user@domain).
    • Hooks for integration with greylisting, anti-virus, and anti-spam.
    • International usernames (SMTPUTF8) and domain names (IDNA).
  • Secure
    • Tracking of per-domain TLS support, prevents connection downgrading.
    • Multiple TLS certificates.
    • Easy integration with Let's Encrypt.
    • SPF and MTA-STS checking.
    • DKIM support (signing and verification).

Documentation

The how-to guide and the installation guide are the best starting points on how to install, configure and run chasquid.

You will find all documentation here.

Contact

If you have any questions, comments or patches, please send them to the mailing list, chasquid@googlegroups.com.
To subscribe, send an email to chasquid+subscribe@googlegroups.com.

Security issues can be reported privately to albertito@blitiri.com.ar.

Bug reports and pull requests on GitHub are also welcome.

You can also reach out via IRC, #chasquid on OFTC.

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