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bors[bot] 12480ccbff
Merge
2328: Feature: Configurable default spam threshold used for new users r=mergify[bot] a=enginefeeder101

## What type of PR?

Feature

## What does this PR do?

This PR adds functionality to set a custom default spam threshold
for new users. The environment variable ``DEFAULT_SPAM_THRESHOLD`` is
used for this purpose. When not set, it defaults back to 80%, as the
default value was before.

If ``DEFAULT_SPAM_THRESHOLD`` is set to a value that Python cannot
parse as an integer, a ValueError is thrown. There is no error handling
for that case built-in. Should that be done?

## Prerequisites
Before we can consider review and merge, please make sure the following list is done and checked.
If an entry in not applicable, you can check it or remove it from the list.

- [x] In case of feature or enhancement: documentation updated accordingly
- [x] Unless it's docs or a minor change: add [changelog](https://mailu.io/master/contributors/workflow.html#changelog) entry file.


Co-authored-by: enginefeeder101 <enginefeeder101@users.noreply.github.com>
Co-authored-by: Dimitri Huisman <diman@huisman.xyz>
.github Switch workflow to ghcr.io
core Merge
design Switch from RainLoop to SnappyMail
docs Merge
optional Move curl to base image
setup Merge
tests Merge
towncrier Merge
webmails Fix a bunch of typos
.gitignore Update .gitignore file
.mergify.yml Preparations for 1.9 release.
AUTHORS.md Update AUTHORS.md
CHANGELOG.md Warn about rollbacks not working
CODE_OF_CONDUCT.md Add a code of conduct, fixes
CONTRIBUTING.md Fix a bunch of typos
ISSUE_TEMPLATE.md Improve ISSUE_TEMPLATE.md
LICENSE.md Rename the freeposte/mailu directory and database
PULL_REQUEST_TEMPLATE.md fix spelling
README.md document
RELEASE_TEMPLATE.md changed semver example to 1.9.x
SECURITY.md Create SECURITY.md
bors.toml Switch to github actions for CI/CD
pyproject.toml Fix the package setting

README.md

Mailu

Mailu is a simple yet full-featured mail server as a set of Docker images. It is free software (both as in free beer and as in free speech), open to suggestions and external contributions. The project aims at providing people with an easily setup, easily maintained and full-featured mail server while not shipping proprietary software nor unrelated features often found in popular groupware.

Most of the documentation is available on our Website, you can also try our demo server before setting up your own, and come talk to us on Matrix.

Features

Main features include:

  • Standard email server, IMAP and IMAP+, SMTP and Submission with autoconfiguration profiles for clients
  • Advanced email features, aliases, domain aliases, custom routing
  • Web access, multiple Webmails and administration interface
  • User features, aliases, auto-reply, auto-forward, fetched accounts
  • Admin features, global admins, announcements, per-domain delegation, quotas
  • Security, enforced TLS, DANE, MTA-STS, Letsencrypt!, outgoing DKIM, anti-virus scanner
  • Antispam, auto-learn, greylisting, DMARC and SPF
  • Freedom, all FOSS components, no tracker included

Domains

Contributing

Mailu is free software, open to suggestions and contributions. All components are free software and compatible with the MIT license. All specific configuration files, Dockerfiles and code are placed under the MIT license.