docker-mailserver/README.md

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Final Migration Step (#6) * first migration steps * altered issue templates * altered README * removed .travis.yml * adjusting registry & repository, Dockerfile and compose.env * Close stale issues automatically * Integrated CI with Github Actions (#3) * feat: integrated ci with github actions * fix: use secrets for docker org and update image * docs: clarify why we use -t if no tty exists * fix: correct remaining references to old repo chore: prettier automatically updated markdown as well * fix: hardcode docker org * change testing image to just testing * ci: add armv7 as a supported platform * finished migration steps * corrected linting in build-push action * corrected linting in build-push action (2) * minor preps for PR * correcting push on pull request and minor details * adjusted workflows to adhere closer to @wernerfred's diagram * minor patches * adjusting Dockerfile's installation of base packages * adjusting schedule for stale issue action * reverting license text * improving CONTRIBUTING.md PR text * Update CONTRIBUTING.md * a bigger patch at the end * moved all scripts into one directory under target/scripts/ * moved the quota-warning.sh script into target/scripts/ and removed empty directory /target/dovecot/scripts * minor fixes here and there * adjusted workflows for use a fully qualified name (i.e. docker.io/...) * improved on the Dockerfile layer count * corrected local tests - now they (actually) work (fine)! * corrected start-mailserver.sh to make use of defaults consistently * removed very old, deprecated variables (actually only one) * various smaller improvements in the end * last commit before merging #6 * rearranging variables to use alphabetic order Co-authored-by: casperklein <casperklein@users.noreply.github.com> Co-authored-by: Nick Pappas <radicand@users.noreply.github.com> Co-authored-by: William Desportes <williamdes@wdes.fr>
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# Docker Mailserver
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[![ci::status]][ci::github] [![docker::pulls]][docker::hub] [![documentation::badge]][documentation::web]
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Final Migration Step (#6) * first migration steps * altered issue templates * altered README * removed .travis.yml * adjusting registry & repository, Dockerfile and compose.env * Close stale issues automatically * Integrated CI with Github Actions (#3) * feat: integrated ci with github actions * fix: use secrets for docker org and update image * docs: clarify why we use -t if no tty exists * fix: correct remaining references to old repo chore: prettier automatically updated markdown as well * fix: hardcode docker org * change testing image to just testing * ci: add armv7 as a supported platform * finished migration steps * corrected linting in build-push action * corrected linting in build-push action (2) * minor preps for PR * correcting push on pull request and minor details * adjusted workflows to adhere closer to @wernerfred's diagram * minor patches * adjusting Dockerfile's installation of base packages * adjusting schedule for stale issue action * reverting license text * improving CONTRIBUTING.md PR text * Update CONTRIBUTING.md * a bigger patch at the end * moved all scripts into one directory under target/scripts/ * moved the quota-warning.sh script into target/scripts/ and removed empty directory /target/dovecot/scripts * minor fixes here and there * adjusted workflows for use a fully qualified name (i.e. docker.io/...) * improved on the Dockerfile layer count * corrected local tests - now they (actually) work (fine)! * corrected start-mailserver.sh to make use of defaults consistently * removed very old, deprecated variables (actually only one) * various smaller improvements in the end * last commit before merging #6 * rearranging variables to use alphabetic order Co-authored-by: casperklein <casperklein@users.noreply.github.com> Co-authored-by: Nick Pappas <radicand@users.noreply.github.com> Co-authored-by: William Desportes <williamdes@wdes.fr>
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[ci::status]: https://img.shields.io/github/workflow/status/docker-mailserver/docker-mailserver/Build%2C%20Test%20%26%20Deploy?color=blue&label=CI&logo=github&logoColor=white&style=for-the-badge
[ci::github]: https://github.com/docker-mailserver/docker-mailserver/actions
[docker::pulls]: https://img.shields.io/docker/pulls/mailserver/docker-mailserver.svg?style=for-the-badge&logo=docker&logoColor=white
[docker::hub]: https://hub.docker.com/r/mailserver/docker-mailserver/
[documentation::badge]: https://img.shields.io/badge/DOCUMENTATION-GH%20PAGES-0078D4?style=for-the-badge&logo=git&logoColor=white
[documentation::web]: https://docker-mailserver.github.io/docker-mailserver/edge/
A fullstack but simple mail server (SMTP, IMAP, LDAP, Antispam, Antivirus, etc.). Only configuration files, no SQL database. Keep it simple and versioned. Easy to deploy and upgrade. [Documentation][documentation::web] via MkDocs. [Why this image was created.](https://tvi.al/simple-mail-server-with-docker/).
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If you have issues, read the full `README` **and** the [documentation][documentation::web] **for your version** (default is `edge`) first **before opening an issue**. The issue tracker is for issues, not for personal support.
Final Migration Step (#6) * first migration steps * altered issue templates * altered README * removed .travis.yml * adjusting registry & repository, Dockerfile and compose.env * Close stale issues automatically * Integrated CI with Github Actions (#3) * feat: integrated ci with github actions * fix: use secrets for docker org and update image * docs: clarify why we use -t if no tty exists * fix: correct remaining references to old repo chore: prettier automatically updated markdown as well * fix: hardcode docker org * change testing image to just testing * ci: add armv7 as a supported platform * finished migration steps * corrected linting in build-push action * corrected linting in build-push action (2) * minor preps for PR * correcting push on pull request and minor details * adjusted workflows to adhere closer to @wernerfred's diagram * minor patches * adjusting Dockerfile's installation of base packages * adjusting schedule for stale issue action * reverting license text * improving CONTRIBUTING.md PR text * Update CONTRIBUTING.md * a bigger patch at the end * moved all scripts into one directory under target/scripts/ * moved the quota-warning.sh script into target/scripts/ and removed empty directory /target/dovecot/scripts * minor fixes here and there * adjusted workflows for use a fully qualified name (i.e. docker.io/...) * improved on the Dockerfile layer count * corrected local tests - now they (actually) work (fine)! * corrected start-mailserver.sh to make use of defaults consistently * removed very old, deprecated variables (actually only one) * various smaller improvements in the end * last commit before merging #6 * rearranging variables to use alphabetic order Co-authored-by: casperklein <casperklein@users.noreply.github.com> Co-authored-by: Nick Pappas <radicand@users.noreply.github.com> Co-authored-by: William Desportes <williamdes@wdes.fr>
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1. [Included Services](#included-services)
2. [Issues and Contributing](./CONTRIBUTING.md)
Final Migration Step (#6) * first migration steps * altered issue templates * altered README * removed .travis.yml * adjusting registry & repository, Dockerfile and compose.env * Close stale issues automatically * Integrated CI with Github Actions (#3) * feat: integrated ci with github actions * fix: use secrets for docker org and update image * docs: clarify why we use -t if no tty exists * fix: correct remaining references to old repo chore: prettier automatically updated markdown as well * fix: hardcode docker org * change testing image to just testing * ci: add armv7 as a supported platform * finished migration steps * corrected linting in build-push action * corrected linting in build-push action (2) * minor preps for PR * correcting push on pull request and minor details * adjusted workflows to adhere closer to @wernerfred's diagram * minor patches * adjusting Dockerfile's installation of base packages * adjusting schedule for stale issue action * reverting license text * improving CONTRIBUTING.md PR text * Update CONTRIBUTING.md * a bigger patch at the end * moved all scripts into one directory under target/scripts/ * moved the quota-warning.sh script into target/scripts/ and removed empty directory /target/dovecot/scripts * minor fixes here and there * adjusted workflows for use a fully qualified name (i.e. docker.io/...) * improved on the Dockerfile layer count * corrected local tests - now they (actually) work (fine)! * corrected start-mailserver.sh to make use of defaults consistently * removed very old, deprecated variables (actually only one) * various smaller improvements in the end * last commit before merging #6 * rearranging variables to use alphabetic order Co-authored-by: casperklein <casperklein@users.noreply.github.com> Co-authored-by: Nick Pappas <radicand@users.noreply.github.com> Co-authored-by: William Desportes <williamdes@wdes.fr>
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3. [Requirements](#requirements)
4. [Usage](#usage)
5. [Examples](#examples)
6. [Environment Variables](https://docker-mailserver.github.io/docker-mailserver/edge/config/environment/)
7. [Documentation][documentation::web]
8. [Release Notes](./CHANGELOG.md)
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Final Migration Step (#6) * first migration steps * altered issue templates * altered README * removed .travis.yml * adjusting registry & repository, Dockerfile and compose.env * Close stale issues automatically * Integrated CI with Github Actions (#3) * feat: integrated ci with github actions * fix: use secrets for docker org and update image * docs: clarify why we use -t if no tty exists * fix: correct remaining references to old repo chore: prettier automatically updated markdown as well * fix: hardcode docker org * change testing image to just testing * ci: add armv7 as a supported platform * finished migration steps * corrected linting in build-push action * corrected linting in build-push action (2) * minor preps for PR * correcting push on pull request and minor details * adjusted workflows to adhere closer to @wernerfred's diagram * minor patches * adjusting Dockerfile's installation of base packages * adjusting schedule for stale issue action * reverting license text * improving CONTRIBUTING.md PR text * Update CONTRIBUTING.md * a bigger patch at the end * moved all scripts into one directory under target/scripts/ * moved the quota-warning.sh script into target/scripts/ and removed empty directory /target/dovecot/scripts * minor fixes here and there * adjusted workflows for use a fully qualified name (i.e. docker.io/...) * improved on the Dockerfile layer count * corrected local tests - now they (actually) work (fine)! * corrected start-mailserver.sh to make use of defaults consistently * removed very old, deprecated variables (actually only one) * various smaller improvements in the end * last commit before merging #6 * rearranging variables to use alphabetic order Co-authored-by: casperklein <casperklein@users.noreply.github.com> Co-authored-by: Nick Pappas <radicand@users.noreply.github.com> Co-authored-by: William Desportes <williamdes@wdes.fr>
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## Included Services
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- [Postfix](http://www.postfix.org) with SMTP or LDAP auth
- [Dovecot](https://www.dovecot.org) for SASL, IMAP (or POP3), with LDAP Auth, Sieve and [quotas](https://docker-mailserver.github.io/docker-mailserver/edge/config/user-management/accounts#notes)
- [Amavis](https://www.amavis.org/)
- [SpamAssassin](http://spamassassin.apache.org/) supporting custom rules
- [ClamAV](https://www.clamav.net/) with automatic updates
- [OpenDKIM](http://www.opendkim.org)
- [OpenDMARC](https://github.com/trusteddomainproject/OpenDMARC)
- [Fail2ban](https://www.fail2ban.org/wiki/index.php/Main_Page)
- [Fetchmail](http://www.fetchmail.info/fetchmail-man.html)
- [Postscreen](http://www.postfix.org/POSTSCREEN_README.html)
- [Postgrey](https://postgrey.schweikert.ch/)
- [LetsEncrypt](https://letsencrypt.org/) and self-signed certificates
- [Setup script](https://docker-mailserver.github.io/docker-mailserver/edge/config/setup.sh) to easily configure and maintain your mailserver
- Basic [Sieve support](https://docker-mailserver.github.io/docker-mailserver/edge/config/advanced/mail-sieve) using dovecot
- SASLauthd with LDAP auth
Final Migration Step (#6) * first migration steps * altered issue templates * altered README * removed .travis.yml * adjusting registry & repository, Dockerfile and compose.env * Close stale issues automatically * Integrated CI with Github Actions (#3) * feat: integrated ci with github actions * fix: use secrets for docker org and update image * docs: clarify why we use -t if no tty exists * fix: correct remaining references to old repo chore: prettier automatically updated markdown as well * fix: hardcode docker org * change testing image to just testing * ci: add armv7 as a supported platform * finished migration steps * corrected linting in build-push action * corrected linting in build-push action (2) * minor preps for PR * correcting push on pull request and minor details * adjusted workflows to adhere closer to @wernerfred's diagram * minor patches * adjusting Dockerfile's installation of base packages * adjusting schedule for stale issue action * reverting license text * improving CONTRIBUTING.md PR text * Update CONTRIBUTING.md * a bigger patch at the end * moved all scripts into one directory under target/scripts/ * moved the quota-warning.sh script into target/scripts/ and removed empty directory /target/dovecot/scripts * minor fixes here and there * adjusted workflows for use a fully qualified name (i.e. docker.io/...) * improved on the Dockerfile layer count * corrected local tests - now they (actually) work (fine)! * corrected start-mailserver.sh to make use of defaults consistently * removed very old, deprecated variables (actually only one) * various smaller improvements in the end * last commit before merging #6 * rearranging variables to use alphabetic order Co-authored-by: casperklein <casperklein@users.noreply.github.com> Co-authored-by: Nick Pappas <radicand@users.noreply.github.com> Co-authored-by: William Desportes <williamdes@wdes.fr>
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- Persistent data and state
- [CI/CD](https://github.com/docker-mailserver/docker-mailserver/actions)
- [Extension Delimiters](http://www.postfix.org/postconf.5.html#recipient_delimiter) (`you+extension@example.com` go to `you@example.com`)
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## Requirements
Final Migration Step (#6) * first migration steps * altered issue templates * altered README * removed .travis.yml * adjusting registry & repository, Dockerfile and compose.env * Close stale issues automatically * Integrated CI with Github Actions (#3) * feat: integrated ci with github actions * fix: use secrets for docker org and update image * docs: clarify why we use -t if no tty exists * fix: correct remaining references to old repo chore: prettier automatically updated markdown as well * fix: hardcode docker org * change testing image to just testing * ci: add armv7 as a supported platform * finished migration steps * corrected linting in build-push action * corrected linting in build-push action (2) * minor preps for PR * correcting push on pull request and minor details * adjusted workflows to adhere closer to @wernerfred's diagram * minor patches * adjusting Dockerfile's installation of base packages * adjusting schedule for stale issue action * reverting license text * improving CONTRIBUTING.md PR text * Update CONTRIBUTING.md * a bigger patch at the end * moved all scripts into one directory under target/scripts/ * moved the quota-warning.sh script into target/scripts/ and removed empty directory /target/dovecot/scripts * minor fixes here and there * adjusted workflows for use a fully qualified name (i.e. docker.io/...) * improved on the Dockerfile layer count * corrected local tests - now they (actually) work (fine)! * corrected start-mailserver.sh to make use of defaults consistently * removed very old, deprecated variables (actually only one) * various smaller improvements in the end * last commit before merging #6 * rearranging variables to use alphabetic order Co-authored-by: casperklein <casperklein@users.noreply.github.com> Co-authored-by: Nick Pappas <radicand@users.noreply.github.com> Co-authored-by: William Desportes <williamdes@wdes.fr>
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**Recommended**:
- 1 Core
- 2GB RAM
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- Swap enabled for the container
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Final Migration Step (#6) * first migration steps * altered issue templates * altered README * removed .travis.yml * adjusting registry & repository, Dockerfile and compose.env * Close stale issues automatically * Integrated CI with Github Actions (#3) * feat: integrated ci with github actions * fix: use secrets for docker org and update image * docs: clarify why we use -t if no tty exists * fix: correct remaining references to old repo chore: prettier automatically updated markdown as well * fix: hardcode docker org * change testing image to just testing * ci: add armv7 as a supported platform * finished migration steps * corrected linting in build-push action * corrected linting in build-push action (2) * minor preps for PR * correcting push on pull request and minor details * adjusted workflows to adhere closer to @wernerfred's diagram * minor patches * adjusting Dockerfile's installation of base packages * adjusting schedule for stale issue action * reverting license text * improving CONTRIBUTING.md PR text * Update CONTRIBUTING.md * a bigger patch at the end * moved all scripts into one directory under target/scripts/ * moved the quota-warning.sh script into target/scripts/ and removed empty directory /target/dovecot/scripts * minor fixes here and there * adjusted workflows for use a fully qualified name (i.e. docker.io/...) * improved on the Dockerfile layer count * corrected local tests - now they (actually) work (fine)! * corrected start-mailserver.sh to make use of defaults consistently * removed very old, deprecated variables (actually only one) * various smaller improvements in the end * last commit before merging #6 * rearranging variables to use alphabetic order Co-authored-by: casperklein <casperklein@users.noreply.github.com> Co-authored-by: Nick Pappas <radicand@users.noreply.github.com> Co-authored-by: William Desportes <williamdes@wdes.fr>
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**Minimum**:
- 1 vCore
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- 512MB RAM
**Note:** You'll need to deactivate some services like ClamAV to be able to run on a host with 512MB of RAM. Even with 1G RAM you may run into problems without swap, see [FAQ](https://docker-mailserver.github.io/docker-mailserver/edge/faq/#what-system-requirements-are-required-to-run-docker-mailserver-effectively).
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## Usage
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### Available image sources / tags
[CI/CD](https://github.com/docker-mailserver/docker-mailserver/actions) will automatically build, test and push new images to container registries. Currently, the following registries are supported:
- [DockerHub](https://hub.docker.com/repository/docker/mailserver/docker-mailserver)
- [GitHub Container Registry](https://github.com/orgs/docker-mailserver/packages?repo_name=docker-mailserver)
All workflows are using the **tagging convention** listed below. It is subsequently applied to all images pushed to supported container registries:
| Event | Ref | Commit SHA | Image Tags |
|--------------|-----------------------|------------|-------------------------------|
| `push` | `refs/heads/master` | `cf20257` | `edge` |
| `push` | `refs/heads/stable` | `cf20257` | `stable` |
| `push tag` | `refs/tags/[v]1.2.3` | `ad132f5` | `1.2.3`, `1.2`, `1`, `latest` |
### Get the tools
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Download `docker-compose.yml` and `mailserver.env`
``` BASH
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wget https://raw.githubusercontent.com/docker-mailserver/docker-mailserver/master/docker-compose.yml
wget https://raw.githubusercontent.com/docker-mailserver/docker-mailserver/master/mailserver.env
```
and the `setup.sh` **in the correct version**
``` BASH
# if you're using :edge as the image tag
wget https://raw.githubusercontent.com/docker-mailserver/docker-mailserver/master/setup.sh
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# if you're using :latest (= :10.0.0) as the image tag
wget https://raw.githubusercontent.com/docker-mailserver/docker-mailserver/v10.0.0/setup.sh
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chmod a+x ./setup.sh
# and make yourself familiar with the script
./setup.sh help
```
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**Make sure to get the `setup.sh` that comes with the release you're using**. Look up the release and the git commit on which this release is based upon by selecting the appropriate tag on GitHub. This can done with the "Switch branches/tags" button on GitHub, choosing the right tag. This is done in order to rule out possible inconsistencies between versions.
### Create a docker-compose environment
1. [Install the latest docker-compose](https://docs.docker.com/compose/install/)
2. Edit `docker-compose.yml` to your liking
- substitute `<HOSTNAME>` and `<DOMAINNAME>` according to your domain
- if you want to use SELinux for the `./config/:/tmp/docker-mailserver/` mount, append `-z` or `-Z`
3. Configure the mailserver container to your liking by editing `mailserver.env` ([**Documentation**](https://docker-mailserver.github.io/docker-mailserver/edge/config/environment/))
- this file supports [_only_ simple `VAR=VAL`](https://docs.docker.com/compose/env-file/) (**don't** quote your values)
- variable substitution is **not** supported (e.g. :no_entry_sign:`OVERRIDE_HOSTNAME=$HOSTNAME.$DOMAINNAME` :no_entry_sign:)
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### Get up and running
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``` BASH
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docker-compose up -d mailserver
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# for SELinux, use -Z
./setup.sh [-Z] email add <user@domain> [<password>]
./setup.sh [-Z] alias add postmaster@<domain> <user@domain>
./setup.sh [-Z] config dkim
```
If you're seeing error messages about unchecked error, please **verify that you're using the right version of `setup.sh`**. Refer to the [Get the tools](#get-the-tools) section and / or execute `./setup.sh help` and read the `VERSION` section.
In case you're using LDAP, the setup looks a bit different as you do not add user accounts directly. Postfix doesn't know your domain(s) and you need to provide it when configuring DKIM:
``` BASH
./setup.sh config dkim domain '<domain.tld>[,<domain2.tld>]'
```
If you want to see detailed usage information, run `./setup.sh config dkim help`.
### Miscellaneous
#### DNS - DKIM
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When keys are generated, you can configure your DNS server by just pasting the content of `config/opendkim/keys/domain.tld/mail.txt` to [set up DKIM](https://mxtoolbox.com/dmarc/dkim/setup/how-to-setup-dkim). See the [documentation](https://docker-mailserver.github.io/docker-mailserver/edge/config/best-practices/dkim/) for more details.
#### Custom user changes & patches
If you'd like to change, patch or alter files or behavior of `docker-mailserver`, you can use a script. See the [documentation](https://docker-mailserver.github.io/docker-mailserver/edge/config/advanced/override-defaults/user-patches/) for a detailed explanation.
#### Updating `docker-mailserver`
``` BASH
docker-compose pull
docker-compose down
docker-compose up -d mailserver
```
You're done! And don't forget to have a look at the remaining functions of the `setup.sh` script with `./setup.sh help`.
#### Supported Operating Systems
We are currently providing support for Linux. Windows is _not_ supported and is known to cause problems. Similarly, macOS is _not officially_ supported - but you may get it to work there. In the end, Linux should be your preferred operating system for this image, especially when using this mailserver in production.
#### Bare Domains
If you want to use a bare domain (`hostname` == `domainname`), see [FAQ](https://docker-mailserver.github.io/docker-mailserver/edge/faq#can-i-use-nakedbare-domains-no-host-name).
#### Support for Multiple Domains
`docker-mailserver` supports multiple domains out of the box, so you can do this:
``` BASH
./setup.sh email add user1@docker.example.com
./setup.sh email add user1@mail.example.de
./setup.sh email add user1@server.example.org
```
#### SPF/Forwarding Problems
If you got any problems with SPF and/or forwarding mails, give [SRS](https://github.com/roehling/postsrsd/blob/master/README.md) a try. You enable SRS by setting `ENABLE_SRS=1`. See the variable description for further information.
#### Ports
See the [documentation](https://docker-mailserver.github.io/docker-mailserver/edge/config/security/understanding-the-ports/) for further details and best practice advice, **especially regarding security concerns**.
## Examples
### With Relevant Environmental Variables
Final Migration Step (#6) * first migration steps * altered issue templates * altered README * removed .travis.yml * adjusting registry & repository, Dockerfile and compose.env * Close stale issues automatically * Integrated CI with Github Actions (#3) * feat: integrated ci with github actions * fix: use secrets for docker org and update image * docs: clarify why we use -t if no tty exists * fix: correct remaining references to old repo chore: prettier automatically updated markdown as well * fix: hardcode docker org * change testing image to just testing * ci: add armv7 as a supported platform * finished migration steps * corrected linting in build-push action * corrected linting in build-push action (2) * minor preps for PR * correcting push on pull request and minor details * adjusted workflows to adhere closer to @wernerfred's diagram * minor patches * adjusting Dockerfile's installation of base packages * adjusting schedule for stale issue action * reverting license text * improving CONTRIBUTING.md PR text * Update CONTRIBUTING.md * a bigger patch at the end * moved all scripts into one directory under target/scripts/ * moved the quota-warning.sh script into target/scripts/ and removed empty directory /target/dovecot/scripts * minor fixes here and there * adjusted workflows for use a fully qualified name (i.e. docker.io/...) * improved on the Dockerfile layer count * corrected local tests - now they (actually) work (fine)! * corrected start-mailserver.sh to make use of defaults consistently * removed very old, deprecated variables (actually only one) * various smaller improvements in the end * last commit before merging #6 * rearranging variables to use alphabetic order Co-authored-by: casperklein <casperklein@users.noreply.github.com> Co-authored-by: Nick Pappas <radicand@users.noreply.github.com> Co-authored-by: William Desportes <williamdes@wdes.fr>
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This example provides you only with a basic example of what a minimal setup could look like. We **strongly recommend** that you go through the configuration file yourself and adjust everything to your needs. The default [docker-compose.yml](./docker-compose.yml) can be used for the purpose out-of-the-box, see the [usage section](#usage).
``` YAML
version: '3.8'
services:
mailserver:
Final Migration Step (#6) * first migration steps * altered issue templates * altered README * removed .travis.yml * adjusting registry & repository, Dockerfile and compose.env * Close stale issues automatically * Integrated CI with Github Actions (#3) * feat: integrated ci with github actions * fix: use secrets for docker org and update image * docs: clarify why we use -t if no tty exists * fix: correct remaining references to old repo chore: prettier automatically updated markdown as well * fix: hardcode docker org * change testing image to just testing * ci: add armv7 as a supported platform * finished migration steps * corrected linting in build-push action * corrected linting in build-push action (2) * minor preps for PR * correcting push on pull request and minor details * adjusted workflows to adhere closer to @wernerfred's diagram * minor patches * adjusting Dockerfile's installation of base packages * adjusting schedule for stale issue action * reverting license text * improving CONTRIBUTING.md PR text * Update CONTRIBUTING.md * a bigger patch at the end * moved all scripts into one directory under target/scripts/ * moved the quota-warning.sh script into target/scripts/ and removed empty directory /target/dovecot/scripts * minor fixes here and there * adjusted workflows for use a fully qualified name (i.e. docker.io/...) * improved on the Dockerfile layer count * corrected local tests - now they (actually) work (fine)! * corrected start-mailserver.sh to make use of defaults consistently * removed very old, deprecated variables (actually only one) * various smaller improvements in the end * last commit before merging #6 * rearranging variables to use alphabetic order Co-authored-by: casperklein <casperklein@users.noreply.github.com> Co-authored-by: Nick Pappas <radicand@users.noreply.github.com> Co-authored-by: William Desportes <williamdes@wdes.fr>
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image: docker.io/mailserver/docker-mailserver:latest
hostname: mail
domainname: example.com
container_name: mailserver
ports:
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- "25:25"
- "143:143"
- "587:587"
- "993:993"
volumes:
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- maildata:/var/mail
- mailstate:/var/mail-state
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- maillogs:/var/log/mail
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- ./config/:/tmp/docker-mailserver/
environment:
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- ENABLE_SPAMASSASSIN=1
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- SPAMASSASSIN_SPAM_TO_INBOX=1
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- ENABLE_CLAMAV=1
- ENABLE_FAIL2BAN=1
- ENABLE_POSTGREY=1
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- ENABLE_SASLAUTHD=0
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- ONE_DIR=1
- DMS_DEBUG=0
cap_add:
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- NET_ADMIN
- SYS_PTRACE
restart: always
volumes:
maildata:
mailstate:
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maillogs:
```
2016-02-01 14:05:29 +00:00
#### LDAP setup
``` YAML
version: '3.8'
services:
mailserver:
Final Migration Step (#6) * first migration steps * altered issue templates * altered README * removed .travis.yml * adjusting registry & repository, Dockerfile and compose.env * Close stale issues automatically * Integrated CI with Github Actions (#3) * feat: integrated ci with github actions * fix: use secrets for docker org and update image * docs: clarify why we use -t if no tty exists * fix: correct remaining references to old repo chore: prettier automatically updated markdown as well * fix: hardcode docker org * change testing image to just testing * ci: add armv7 as a supported platform * finished migration steps * corrected linting in build-push action * corrected linting in build-push action (2) * minor preps for PR * correcting push on pull request and minor details * adjusted workflows to adhere closer to @wernerfred's diagram * minor patches * adjusting Dockerfile's installation of base packages * adjusting schedule for stale issue action * reverting license text * improving CONTRIBUTING.md PR text * Update CONTRIBUTING.md * a bigger patch at the end * moved all scripts into one directory under target/scripts/ * moved the quota-warning.sh script into target/scripts/ and removed empty directory /target/dovecot/scripts * minor fixes here and there * adjusted workflows for use a fully qualified name (i.e. docker.io/...) * improved on the Dockerfile layer count * corrected local tests - now they (actually) work (fine)! * corrected start-mailserver.sh to make use of defaults consistently * removed very old, deprecated variables (actually only one) * various smaller improvements in the end * last commit before merging #6 * rearranging variables to use alphabetic order Co-authored-by: casperklein <casperklein@users.noreply.github.com> Co-authored-by: Nick Pappas <radicand@users.noreply.github.com> Co-authored-by: William Desportes <williamdes@wdes.fr>
2021-01-16 09:16:05 +00:00
image: docker.io/mailserver/docker-mailserver:latest
hostname: mail
domainname: example.com
container_name: mailserver
ports:
- "25:25"
- "143:143"
- "587:587"
- "993:993"
volumes:
- maildata:/var/mail
- mailstate:/var/mail-state
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- maillogs:/var/log/mail
- ./config/:/tmp/docker-mailserver/
environment:
- ENABLE_SPAMASSASSIN=1
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- SPAMASSASSIN_SPAM_TO_INBOX=1
- ENABLE_CLAMAV=1
- ENABLE_FAIL2BAN=1
- ENABLE_POSTGREY=1
- ONE_DIR=1
- DMS_DEBUG=0
- ENABLE_LDAP=1
- LDAP_SERVER_HOST=ldap # your ldap container/IP/ServerName
- LDAP_SEARCH_BASE=ou=people,dc=localhost,dc=localdomain
- LDAP_BIND_DN=cn=admin,dc=localhost,dc=localdomain
- LDAP_BIND_PW=admin
- LDAP_QUERY_FILTER_USER=(&(mail=%s)(mailEnabled=TRUE))
- LDAP_QUERY_FILTER_GROUP=(&(mailGroupMember=%s)(mailEnabled=TRUE))
- LDAP_QUERY_FILTER_ALIAS=(|(&(mailAlias=%s)(objectClass=PostfixBookMailForward))(&(mailAlias=%s)(objectClass=PostfixBookMailAccount)(mailEnabled=TRUE)))
- LDAP_QUERY_FILTER_DOMAIN=(|(&(mail=*@%s)(objectClass=PostfixBookMailAccount)(mailEnabled=TRUE))(&(mailGroupMember=*@%s)(objectClass=PostfixBookMailAccount)(mailEnabled=TRUE))(&(mailalias=*@%s)(objectClass=PostfixBookMailForward)))
- DOVECOT_PASS_FILTER=(&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=%n))
- DOVECOT_USER_FILTER=(&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=%n))
- ENABLE_SASLAUTHD=1
- SASLAUTHD_MECHANISMS=ldap
- SASLAUTHD_LDAP_SERVER=ldap
- SASLAUTHD_LDAP_BIND_DN=cn=admin,dc=localhost,dc=localdomain
- SASLAUTHD_LDAP_PASSWORD=admin
- SASLAUTHD_LDAP_SEARCH_BASE=ou=people,dc=localhost,dc=localdomain
- SASLAUTHD_LDAP_FILTER=(&(objectClass=PostfixBookMailAccount)(uniqueIdentifier=%U))
- POSTMASTER_ADDRESS=postmaster@localhost.localdomain
- POSTFIX_MESSAGE_SIZE_LIMIT=100000000
cap_add:
- NET_ADMIN
- SYS_PTRACE
restart: always
volumes:
maildata:
mailstate:
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maillogs:
```