Title: MC4WP: Mailchimp for WordPress
Author: Danny van Kooten
Published: 19 juin 2013
Last modified: 22 juin 2026
---
Recherche d’extensions
# MC4WP: Mailchimp for WordPress
Par [Danny van Kooten](https://profiles.wordpress.org/dvankooten/)
[Télécharger](https://downloads.wordpress.org/plugin/mailchimp-for-wp.4.13.1.zip)
[Prévisualisation en direct](https://fr.wordpress.org/plugins/mailchimp-for-wp/?preview=1)
* [Détails](https://fr.wordpress.org/plugins/mailchimp-for-wp/#description)
* [Avis](https://fr.wordpress.org/plugins/mailchimp-for-wp/#reviews)
* [Installation](https://fr.wordpress.org/plugins/mailchimp-for-wp/#installation)
* [Développement](https://fr.wordpress.org/plugins/mailchimp-for-wp/#developers)
[Support](https://wordpress.org/support/plugin/mailchimp-for-wp/)
## Description
_Allowing your visitors to subscribe to your newsletter should be easy. With this
plugin, it finally is._
This plugins helps you grow your email list in Mailchimp. You can use it to create
good looking and accessible sign-up forms or integrate with any other existing form
on your WordPress site, like your contact, comment or checkout form.
#### Some (but not all) features
* Connect with your Mailchimp account in seconds.
* Sign-up forms which are good looking, user-friendly and mobile optimized. You
have complete control over the form fields and can build your forms using native
HTML.
* Seamless integration with the following plugins:
- WordPress Comment Form
- WordPress Registration Form
- Contact Form 7
- WooCommerce
- Gravity Forms
- Ninja Forms 3
- WPForms
- BuddyPress
- MemberPress
- Events Manager
- Easy Digital Downloads
- Give
- UltimateMember
- HTML Forms
- AffiliateWP
* Is the plugin you want to integrate with not listed above? You can probably still
use our [custom integration](https://www.mc4wp.com/kb/subscribe-mailchimp-custom-html-form/)
feature. Alternatively, the plugin comes with a PHP API to programmatically add
a new subscriber to Mailchimp.
* [Mailchimp for WordPress Premium](https://www.mc4wp.com/): Send your WooCommerce
orders to Mailchimp so you can see exactly what each subscriber purchased and
how much revenue your email campaigns are generating.
* Une multitude de modules d’extensions et d’intégrations sont disponibles :
- [Mailchimp for WordPress Premium](https://www.mc4wp.com/)
- [MailChimp Top Bar](https://wordpress.org/plugins/mailchimp-top-bar/)
- [Boxzilla Pop-ups](https://wordpress.org/plugins/boxzilla/)
* Well documented through our [knowledge base](https://www.mc4wp.com/kb/).
* Developer friendly. For some inspiration, check out our [repository of example code snippets](https://github.com/ibericode/mailchimp-for-wordpress/tree/main/sample-code-snippets).
* Ready for PHP 8.5, but backwards-compatible all the way down to PHP 7.4.
#### Qu’est-ce MailChimp ?
Mailchimp is a newsletter service that allows you to send out email campaigns to
a list of email subscribers. It is free for lists with up to 500 email subscribers,
which is why it is the newsletter-service of choice for thousands of small businesses
across the globe.
If you are not yet using Mailchimp, [creating an account is 100% free and only takes you about 30 seconds](http://eepurl.com/igOGeX).
#### Support
If you need some help in setting up the plugin, you have various options:
* Search through our [knowledge base](https://www.mc4wp.com/kb/#utm_source=wp-plugin-repo&utm_medium=mailchimp-for-wp&utm_campaign=description).
* Open a topic in the [WordPress.org plugin support forums](https://wordpress.org/support/plugin/mailchimp-for-wp)
* If you’re a premium user, send an email to the email address listed inside the
plugin.
#### Traductions
You can [help translate this plugin into your language](https://translate.wordpress.org/projects/wp-plugins/mailchimp-for-wp/stable/)
using your WordPress.org account.
#### Développement
This plugin is being developed on GitHub. If you want to collaborate, please look
at [ibericode/mailchimp-for-wordpress](https://github.com/ibericode/mailchimp-for-wordpress).
#### Personnalisez l’extension
The plugin provides various filter and action hooks that allow you to modify or
extend the default behavior. We’re also maintaining a [collection of sample code snippets](https://github.com/ibericode/mailchimp-for-wordpress/tree/main/sample-code-snippets).
## Captures d’écrans
[⌊Example sign-up form in the TwentyTwenty theme.⌉⌊Example sign-up form in the TwentyTwenty
theme.⌉[
Example sign-up form in the TwentyTwenty theme.
[⌊Example sign-up integration with a contact form.⌉⌊Example sign-up integration
with a contact form.⌉[
Example sign-up integration with a contact form.
[⌊Settings page to connect with your Mailchimp account.⌉⌊Settings page to connect
with your Mailchimp account.⌉[
Settings page to connect with your Mailchimp account.
[⌊Overview of sign-up integrations.⌉⌊Overview of sign-up integrations.⌉[
Overview of sign-up integrations.
[⌊Overview of sign-up forms.⌉⌊Overview of sign-up forms.⌉[
Overview of sign-up forms.
[⌊Settings page to configure an integration.⌉⌊Settings page to configure an integration
.⌉[
Settings page to configure an integration.
[⌊Page where you edit your sign-up forms.⌉⌊Page where you edit your sign-up forms
.⌉[
Page where you edit your sign-up forms.
[⌊Page where you modify your form messages.⌉⌊Page where you modify your form messages
.⌉[
Page where you modify your form messages.
[⌊Settings page for e-commerce integration with Mailchimp. Requires Mailchimp for
WordPress Premium.⌉⌊Settings page for e-commerce integration with Mailchimp. Requires
Mailchimp for WordPress Premium.⌉[
Settings page for e-commerce integration with Mailchimp. Requires [Mailchimp for WordPress Premium](https://www.mc4wp.com/).
## Blocs
Cette extension fournit 2 blocs.
* Form
* Campaigns
## Installation
#### Installing the plugin
1. In your WordPress admin panel, go to _Plugins > New Plugin_, search for **Mailchimp
for WordPress** and click « _Install now_«
2. Alternatively, download the plugin and upload the contents of `mailchimp-for-wp.
zip` to your plugins directory, which usually is `/wp-content/plugins/`.
3. Activez l’extension
4. Set [your API key](https://admin.mailchimp.com/account/api) in the plugin settings.
#### Configuring Sign-Up Form(s)
1. Go to _Mailchimp for WP > Forms_
2. Select at least one list to subscribe people to.
3. _(facultatif)_ Ajouter des champs supplémentaires à votre formulaire.
4. Embed a sign-up form in pages or posts using the `[mc4wp_form]` shortcode or Gutenberg
block.
5. Show a sign-up form in your widget areas using the « Mailchimp Sign-Up Form » widget.
6. Show a sign-up form from your theme files by using the `mc4wp_show_form()` PHP
function.
#### Besoin d’aide ?
Please take a look at the [MC4WP knowledge base](https://www.mc4wp.com/kb/#utm_source=wp-plugin-repo&utm_medium=mailchimp-for-wp&utm_campaign=installation-instructions-link)
first.
Si vous n’y trouvez pas de réponse, veuillez consulter les [forums d’aide aux extensions](https://wordpress.org/support/plugin/mailchimp-for-wp)
ou lancez votre propre sujet.
## FAQ
### Where can I find my Mailchimp API key?
You can [find your Mailchimp API key here](http://kb.mailchimp.com/accounts/management/about-api-keys#Find-or-Generate-Your-API-Key)
### How to display a form in posts or pages?
Use the `[mc4wp_form]` shortcode or the Gutenberg block.
### How to display a form in widget areas like the sidebar or footer?
Go to **Appearance > Widgets** and use the **Mailchimp for WP Form** widget that
comes with the plugin.
### How to add a sign-up checkbox to my Contact Form 7 form?
Use the following shortcode in your CF7 form to display a newsletter sign-up checkbox.
```
[mc4wp_checkbox "Subscribe to our newsletter?"]
```
Our knowledge base has more information on [connecting Contact Form 7 and Mailchimp](https://www.mc4wp.com/kb/subscribe-mailchimp-contact-form-7/).
### The form shows a success message but subscribers are not added to my list(s)?
If the form shows a success message, there is no doubt that the sign-up request
succeeded. Mailchimp could have a slight delay sending the confirmation email though.
Please check again in a few minutes (sometimes hours) and don’t forget to check
your junk folder too.
When you have double opt-in disabled, new subscribers will be seen as _imports_
by Mailchimp. They will not show up in your daily digest emails or statistics. [We always recommend leaving double opt-in enabled](http://blog.mailchimp.com/double-opt-in-vs-single-opt-in-stats/).
### How can I style the sign-up form?
You can use custom CSS to style the sign-up form if you do not like the themes that
come with the plugin. The following selectors can be used to target the various
form elements.
```
.mc4wp-form { ... } /* the form element */
.mc4wp-form p { ... } /* form paragraphs */
.mc4wp-form label { ... } /* labels */
.mc4wp-form input { ... } /* input fields */
.mc4wp-form input[type="checkbox"] { ... } /* checkboxes */
.mc4wp-form input[type="submit"] { ... } /* submit button */
.mc4wp-alert { ... } /* success & error messages */
.mc4wp-success { ... } /* success message */
.mc4wp-error { ... } /* error messages */
```
You can add your custom CSS to your theme stylesheet or (easier) by using a plugin
like [Simple Custom CSS](https://wordpress.org/plugins/simple-custom-css/#utm_source=wp-plugin-repo&utm_medium=mailchimp-for-wp&utm_campaign=after-css-link)
### Comment afficher un formulaire d’inscription dans une fenêtre popup ?
Nous vous recommandons l’extension [Boxzilla pop-up plugin](https://wordpress.org/plugins/boxzilla/)
pour cela. Vous pouvez utiliser les codes courts dans une fenêtre popup « box »
pour afficher un formulaire d’inscription.
### How do I subscribe from my WooCommerce checkout form?
You can use our WooCommerce integration for that. [How to subscribe to Mailchimp from the WooCommerce checkout form](https://www.mc4wp.com/kb/connect-woocommerce-store-mailchimp/).
### How to connect my WooCommerce store with Mailchimp?
You can find instructions for [connecting your WooCommerce store with Mailchimp](https://www.mc4wp.com/kb/connect-woocommerce-store-mailchimp/)
on our website.
### I’m getting an « HTTP Error » when trying to connect to Mailchimp.
the « HTTP Error » type is usually because of a firewall configuration issue or
outdated software on your web server.
Please contact your webhost and ask them to check the following:
* Whether remote HTTP requests to `https://api.mailchimp.com` are allowed.
* Whether cURL and the PHP-cURL extension are installed and updated to a recent
version.
### Where do I report security bugs found in this plugin?
Please report security bugs found in the source code of the Mailchimp for WordPress
plugin through the [Patchstack Vulnerability Disclosure Program](https://patchstack.com/database/vdp/8c215d34-dc57-4167-8af8-a9863cb63668).
The Patchstack team will assist you with verification, CVE assignment, and notify
the developers of this plugin.
### My question is not listed here.
Please search through our [knowledge base](https://www.mc4wp.com/kb/#utm_source=wp-plugin-repo&utm_medium=mailchimp-for-wp&utm_campaign=faq).
## Avis
### [Easy to use and beautiful too](https://wordpress.org/support/topic/easy-to-use-and-beautiful-too/)
[De Harris](https://profiles.wordpress.org/allbizweb/) 25 juin 2026
We have been using MC4WP for almost a year now, and I am so pleased how it has been
working for us. It was easy to integrate and set up. No issues, so I highly recommend
you use it for your site.
### [Perfect](https://wordpress.org/support/topic/perfect-11004/)
[Nonos](https://profiles.wordpress.org/nonos/) 9 juin 2026
Clean, stable and updated regularly
### [Excellent Mailchimp Integration Plugin for WordPress Websites](https://wordpress.org/support/topic/excellent-mailchimp-integration-plugin-for-wordpress-websites/)
[singhamritwp](https://profiles.wordpress.org/singhamritwp/) 21 mai 2026
Mailchimp for WordPress is a powerful and user-friendly plugin that makes email
marketing integration seamless for WordPress websites. It offers easy Mailchimp
connectivity, customizable subscription forms, and smooth integration with popular
plugins like WooCommerce and Contact Form 7. The plugin is lightweight, beginner-
friendly, and highly effective for growing email subscriber lists professionally.
### [Great Plugin & Support](https://wordpress.org/support/topic/great-plugin-support-414/)
[James](https://profiles.wordpress.org/james-feaver/) 16 avril 2026
I’ve been using this for a long time to add subscribers to Mailchimp both on a form
and in the Woocommerce checkout. I recently encountered a problem experimenting
with the Woocommerce block-based checkout and M4CWP support were great. Highly recommended
plugin.
### [Not Bad Option](https://wordpress.org/support/topic/not-bad-option/)
[Reyna](https://profiles.wordpress.org/reyna20/) 8 avril 2026 1 réponse
Tried Mailchimp for WordPress for my forms. It connects fine and does the basic
job. But the setup felt a bit confusing at times. Works ok overall, but could be
simpler and smoother.
### [Exactly does What we needed](https://wordpress.org/support/topic/exactly-does-what-we-needed/)
[Clark W](https://profiles.wordpress.org/clarkkwilliams/) 6 avril 2026
Simple, powerful, and exactly what we needed. Solved our problem without the usual
headaches.
[ Lire les 1 497 avis ](https://wordpress.org/support/plugin/mailchimp-for-wp/reviews/)
## Contributeurs/contributrices & développeurs/développeuses
« MC4WP: Mailchimp for WordPress » est un logiciel libre. Les personnes suivantes
ont contribué à cette extension.
Contributeurs
* [ Danny van Kooten ](https://profiles.wordpress.org/dvankooten/)
* [ ibericode ](https://profiles.wordpress.org/ibericode/)
* [ Harish Chouhan ](https://profiles.wordpress.org/hchouhan/)
* [ Lap ](https://profiles.wordpress.org/lapzor/)
“MC4WP: Mailchimp for WordPress” a été traduit dans 33 locales. Remerciez [l’équipe de traduction](https://translate.wordpress.org/projects/wp-plugins/mailchimp-for-wp/contributors)
pour ses contributions.
[Traduisez « MC4WP: Mailchimp for WordPress » dans votre langue.](https://translate.wordpress.org/projects/wp-plugins/mailchimp-for-wp)
### Le développement vous intéresse ?
[Parcourir le code](https://plugins.trac.wordpress.org/browser/mailchimp-for-wp/),
consulter le [SVN dépôt](https://plugins.svn.wordpress.org/mailchimp-for-wp/), ou
s’inscrire au [journal de développement](https://plugins.trac.wordpress.org/log/mailchimp-for-wp/)
par [RSS](https://plugins.trac.wordpress.org/log/mailchimp-for-wp/?limit=100&mode=stop_on_copy&format=rss).
## Journal des modifications
#### 4.13.1
_Release date: Jun 22, 2026_
* Forms: Improve handling of pasted `