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https://github.com/albertito/chasquid

SMTP (email) server with a focus on simplicity, security, and ease of operation [mirror]
https://github.com/albertito/chasquid

email-security go go-application golang mail mailserver mta server smtp

Last synced: 4 days ago
JSON representation

SMTP (email) server with a focus on simplicity, security, and ease of operation [mirror]

Host: GitHub
URL: https://github.com/albertito/chasquid
Owner: albertito
License: other
Created: 2016-11-03T01:28:05.000Z (about 8 years ago)
Default Branch: main
Last Pushed: 2024-12-01T22:24:25.000Z (20 days ago)
Last Synced: 2024-12-10T17:05:05.504Z (12 days ago)
Topics: email-security, go, go-application, golang, mail, mailserver, mta, server, smtp
Language: Go
Homepage: https://blitiri.com.ar/p/chasquid/
Size: 1000 KB
Stars: 880
Watchers: 21
Forks: 59
Open Issues: 7
Metadata Files:
- Readme: README.md
- License: LICENSE
- Security: docs/security.md

Awesome Lists containing this project

awesome-opensource-email - Chasquid - SMTP (email) server with a focus on simplicity, security, and ease of operation - `Ruby` (Sending / SMTP Server)
awesome-go-extra - chasquid - 11-03T01:28:05Z|2022-08-23T22:51:00Z| (Email / Advanced Console UIs)

README

        
# chasquid

[chasquid](https://blitiri.com.ar/p/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](https://golang.org), and distributed under the

[Apache license 2.0](http://en.wikipedia.org/wiki/Apache_License).

[![Go tests](https://github.com/albertito/chasquid/actions/workflows/gotests.yml/badge.svg?branch=main)](https://github.com/albertito/chasquid/actions)

[![Go Report Card](https://goreportcard.com/badge/github.com/albertito/chasquid)](https://goreportcard.com/report/github.com/albertito/chasquid)

[![Coverage](https://coveralls.io/repos/github/albertito/chasquid/badge.svg?branch=next)](https://coveralls.io/github/albertito/chasquid?branch=next)  

[![Docs](https://img.shields.io/badge/docs-reference-blue.svg)](https://blitiri.com.ar/p/chasquid/)

[![OFTC IRC](https://img.shields.io/badge/chat-oftc-blue.svg)](https://webchat.oftc.net/?channels=%23chasquid)

## 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], and [Arch].

    * 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).

[Arch]: https://blitiri.com.ar/p/chasquid/install/#arch

[DKIM]: https://en.wikipedia.org/wiki/DomainKeys_Identified_Mail

[Debian]: https://blitiri.com.ar/p/chasquid/install/#debianubuntu

[Dovecot]: https://blitiri.com.ar/p/chasquid/dovecot/

[Hooks]: https://blitiri.com.ar/p/chasquid/hooks/

[IDNA]: https://en.wikipedia.org/wiki/Internationalized_domain_name

[Let's Encrypt]: https://letsencrypt.org

[MTA-STS]: https://tools.ietf.org/html/rfc8461

[Monitoring]: https://blitiri.com.ar/p/chasquid/monitoring/

[SMTPUTF8]: https://en.wikipedia.org/wiki/Extended_SMTP#SMTPUTF8

[SPF]: https://en.wikipedia.org/wiki/Sender_Policy_Framework

[Tracking]: https://blitiri.com.ar/p/chasquid/sec-levels/

[Ubuntu]: https://blitiri.com.ar/p/chasquid/install/#debianubuntu

## Documentation

The [how-to guide](https://blitiri.com.ar/p/chasquid/howto/) and the

[installation guide](https://blitiri.com.ar/p/chasquid/install/) are the

best starting points on how to install, configure and run chasquid.

You will find [all documentation here](https://blitiri.com.ar/p/chasquid/).

## Contact

If you have any questions, comments or patches, please send them to the [mailing

list](https://groups.google.com/forum/#!forum/chasquid),

[email protected].  

To subscribe, send an email to [email protected].

Security issues can be reported privately to [email protected].

Bug reports and pull requests on

[GitHub](https://github.com/albertito/chasquid) are also welcome.

You can also reach out via IRC, `#chasquid` on [OFTC](https://oftc.net/).