ℹ️ The development repository is hosted on SourceHut.

If you use mailgun.com, mailjet.com or sendinblue.com to manage contacts/mailing lists but do not want your users to share data with an third-party sign-up form, Subscribe can help.

If you have several mailing lists (possibly handled by several different providers among mailgun.com, mailjet.com or sendinblue.com) and want to list various list subscription options on a single page, Subscribe can help.

Features

Support mailgun.com, mailjet.com or sendinblue.com mailing lists
Include/exclude mailing lists one by one or with regular expressions
Let the admin of a list receive an email every x subscriptions
Customize the HTML header and footer of the web interface
Use your own stylesheet (as long as it's based on bulma.io)
UI and transactional emails in english and french

Configure

Configuring subscribe is done in two steps: you first need to set environment variables for global options (including the default credentials for transactional emails), then to edit the config.edn file for mailing lists.

1. Set up environment variables

Application variables:

export SUBSCRIBE_PORT=3000
export SUBSCRIBE_BASEURL="http://yourdomain.com"

Email credentials:

export SUBSCRIBE_SMTP_LOGIN="postmaster@xxx"
export SUBSCRIBE_SMTP_PASSWORD="your-password"
export SUBSCRIBE_SMTP_HOST="smtp.mailgun.org"
export SUBSCRIBE_SMTP_PORT=587

Backend-specific variables:

# To handle mailgun.com mailing lists:
export MAILGUN_API_BASEURL="https://api.mailgun.net/v3" # or "https://api.eu.mailgun.net/v3" for EU domains
export MAILGUN_API_KEY="your-key"

# To handle sendinblue.com mailing lists:
export SENDINBLUE_API_KEY="your-key"

# To handle mailjet.com mailing lists:
export MAILJET_API_KEY="your-key"
export MAILJET_API_SECRET="your-password"

Note that only mailjet.com requires both an API key and password, mailgun.com and sendinblue.com only requires an API key.

2. Define options in `config.edn`

Copy config_example.edn to config.edn and edit it.

The mandatory configuration options are :admin-email and :backends.

Test

~$ git clone https://git.sr.ht/~bzg/subscribe
~$ cd subscribe/
... [Set up your environment variables and config.edn]
~$ clj -M:test

Run

With `clj -M:run`

... [Set up environment variables]
~$ git clone https://git.sr.ht/~bzg/subscribe
~$ cd subscribe/
... [Edit config.edn to configure mailing lists]
~$ clj -M:run

Then go to http://localhost:3000 or to your custom base URL.

With `java -jar`

... [Set up environment variables]
~$ git clone https://git.sr.ht/~bzg/subscribe
~$ cd subscribe/
... [Edit config.edn to configure mailing lists]
~$ clj -M:uberdeps
~$ java -cp target/subscribe.jar clojure.main -m core

With docker

Assuming your environments variables are stored in ~/.subscribe_envs and you want to expose the 3000 port:

~$ git clone https://git.sr.ht/~bzg/subscribe
~$ cd subscribe/
... [Edit config.edn to configure mailing lists]
~$ docker build -t subscribe .
~$ docker run -it -p 3000:3000 --env-file=~/.subscribe_envs subscribe

Then go to http://localhost:3000.

Contribute

Contributions are welcome. You can send feedback and patches to ~bzg/dev@lists.sr.ht. For patches, please configure your local copy of the repository to add a prefix to the subject line of your emails:

~$ git config format.subjectPrefix 'PATCH subscribe'

Support the Clojure ecosystem

If you like Clojure(script), please consider supporting maintainers by donating to clojuriststogether.org.

License

subscribe is licensed under the Eclipse Public License 2.0.

bzg/subscribe