# Mailman3 for YunoHost
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*[Lire ce readme en français.](./README_fr.md)*
> *This package allows you to install Mailman3 quickly and simply on a YunoHost server.
If you don't have YunoHost, please consult [the guide](https://yunohost.org/#/install) to learn how to install it.*
## Overview
Electronic mailing lists manager
**Shipped version:** 1.0~ynh2
**Demo:** https://lists.mailman3.org/mailman3/lists/
## Screenshots
![Screenshot of Mailman3](./doc/screenshots/screenshot1.webp)
## Disclaimers / important information
* Any known limitations, constrains or stuff not working, such as (but not limited to):
* requiring a full dedicated domain
* Other infos that people should be aware of, such as:
* No LDAP support yet (apparently under development)
* Users can also just sign up themselves to manage details
* Users can use mailing lists without signing up?
Classical admin is available on the page: https://myyunohost.org/
Django admin on: https://myyunohost.org/admin/
## General Configuration
Mailman 3 or "The Mailman Suite" is made up of 5 moving parts. See the following documentation for more:
> http://docs.mailman3.org/en/latest/index.html#the-mailman-suite
On your YunoHost, all the configuration files you need to worry about are in:
* `/etc/mailman3/`
* `/usr/share/mailman3-web/`
The services you need to manage can be checked with:
* `systemctl status mailman3`
* `systemctl status mailman3-web`
It is important to note that this package makes use of the [mailman3-full](http://docs.mailman3.org/en/latest/prodsetup.html#distribution-packages) Debian package contained in the Debian Stretch backports repository. The default installation assumes the use of a SQLite3 database but the installation script overrides this and uses a PostgreSQL database instead.
Finally, you also configure things through the Django web admin available at `/admin/`.
## Limitations
* Migrating from Mailman 2.X is not officially supported, sorry. However, there is a manual and
which details an experimental process. Please see [the documentation](https://docs.mailman3.org/en/latest/migration.html).
* Mailman3 must be configured to use a root domain (https://myyunohost.org and not https://myyunohost.org/mailman3).
* You must have a HTTPS certificate installed on the root domain.
* There may be only one installation per YunoHost.
## Documentation and resources
* Official app website:
* Official user documentation:
* Official admin documentation:
* Upstream app code repository:
* YunoHost documentation for this app:
* Report a bug:
## Developer info
Please send your pull request to the [testing branch](https://github.com/YunoHost-Apps/mailman3_ynh/tree/testing).
To try the testing branch, please proceed like that.
``` bash
sudo yunohost app install https://github.com/YunoHost-Apps/mailman3_ynh/tree/testing --debug
or
sudo yunohost app upgrade mailman3 -u https://github.com/YunoHost-Apps/mailman3_ynh/tree/testing --debug
```
**More info regarding app packaging:**