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https://blitiri.com.ar/repos/chasquid
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Alberto Bertogli
ab2a6e7eb3
In Go 1.25.11/1.26.4, net/textproto error formatting was changed, and now the message is quoted. This is to protect from general string injections. See https://go-review.googlesource.com/c/go/+/778182 and ec1c380418ec6a0da28d4519872e2b81ba9152ba. After this change, the error strings from net/textproto (and net/smtp which uses it) now include quotes. For chasquid, the only user-observable change in the server is that the errors included in the DSN messages are now quoted, which should not be a problem. However, some of the tests which validate error strings need to be adjusted. The patch also updates go.mod to set the Go version to match this new minimum.
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.
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
- 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.