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https://blitiri.com.ar/repos/chasquid
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6b66731850
Currently, we rely on Debian to pick a UID and GID for daemon users. However, those numbers can change as software evolves over time, in particular as the base distribution changes. Because those IDs are relevant in the data volume, which has a lifetime independent from the daemon container, it is important that they don't change. Other projects have run into this issue over the years too, this is not a purely theoretical concern. This patch fixes the UID/GIDs for the daemon users to their current values, to prevent problems in the future. See https://github.com/albertito/chasquid/pull/72 for further discussion. Amended-by: Alberto Bertogli <albertito@blitiri.com.ar> Adjusted commit message, formatted RUN command line, changed the dovecot group ID to match the previous value.
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.