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Alberto Bertogli 67d0064f57 aliases: Simplify lookup logic, remove alias-exists hook

This patch simplifies the internal alias lookup logic, unifying it
across Resolve and Exists.

As part of this, the `alias-exists` hook is removed. It was redundant to
begin with, although it enabled a potential optimization, it isn't worth
the complexity. The timeout for execution of both was the same.

This change should be backwards-compatible because `alias-resolve` is
still used, and the semantics haven't changed.

2022-01-21 12:07:34 +00:00

cmd

config: Support "" values for drop_characters and suffix_separators

2022-01-21 12:07:34 +00:00

docker

docker: Install libcap2-bin binary

2021-09-03 11:41:59 +01:00

docs

aliases: Simplify lookup logic, remove alias-exists hook

2022-01-21 12:07:34 +00:00

etc

hooks: Add dkimpy support

2021-07-21 02:06:20 +01:00

internal

aliases: Simplify lookup logic, remove alias-exists hook

2022-01-21 12:07:34 +00:00

test

aliases: Simplify lookup logic, remove alias-exists hook

2022-01-21 12:07:34 +00:00

.cirrus.yml

cirrus: Remove Linux tests

2021-05-31 15:03:38 +01:00

.gitignore

test: Remove dependency on wget

2020-11-12 23:24:21 +00:00

.gitlab-ci.yml

gitlab: Update minimal supported version

2021-10-05 00:21:14 +01:00

.mkdocs.yml

docs: Add a page for known issues

2021-05-24 01:01:16 +01:00

chasquid.go

config: Support "" values for drop_characters and suffix_separators

2022-01-21 12:07:34 +00:00

coverage_test.go

test: Add tools to generate test coverage information

2018-03-02 19:37:37 +00:00

dnsoverride.go

test: Add TLS tracking integration test

2018-06-02 19:31:28 +01:00

go.mod

chasquid-util: Update ReadPassword dependency

2021-10-08 23:11:29 +01:00

go.sum

modules: Add missing golang.org/x/tools sum

2021-06-11 10:34:20 +01:00

LICENSE

Add a license

2016-11-03 00:51:59 +00:00

Makefile

test: Add stress tests

2018-03-26 01:58:47 +01:00

monitoring.go

Add /exit endpoint to monitoring server

2020-11-12 23:24:21 +00:00

README.md

doc: Expand contact to include GitHub issues, and security reports

2021-06-06 02:10:01 +01:00

README.md

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, 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, anti-spam, and DKIM/DMARC.
- 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.

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.

Languages

Go 84.1%

Shell 11.1%

Python 2.8%

Dockerfile 1%

CSS 0.7%

Other 0.3%