Mailchimp

This module provides integration with Mailchimp, a popular email delivery service. The module makes it easy for website users or visitors to control which of your email lists they want to be on (or off), lets you generate and send Mailchimp email campaigns from your site, and lets you and your users view a history of emails they have been sent from Mailchimp. More generally, it aspires to makes your email delivery world efficient and to make your user's email receipt and control simple and precise. Thanks to Mailchimp's ongoing sponsorship, this module is actively maintained and regularly adding features.

Features & Modules

The Mailchimp core module provides all of the API integration functionality, and the ability to add your Mailchimp API key and configure a few options. Unless you are writing your own functionality with Mailchimp, it doesn't do much alone. The other features are broken out into the following sub-modules:

Mailchimp Lists

• Directly connect a Mailchimp List to any entity with an email address field or property by adding a field to that entity
• Display subscription forms or status for Lists on entities
• Subscription controlled on Entity creation (including User Registration if desired)
• Map entity fields to your Mailchimp merge fields, including mapping fields on Field Collections and internal values on, for example, Addressfield fields
• Use Views Bulk Operations to create Mailchimp List Segments [D7 only] (Note: This VBO Patch may be needed depending on your versions)

Mailchimp Signup

• Create forms to allow site visitors to sign up for any Mailchimp List or combination of Lists
• Create Pages, Blocks, or both to display forms

Mailchimp Campaign

• Create campaigns containing any Drupal entity, or entities, as content
• Send campaigns created in Drupal through Mailchimp or Drupal interfaces
• View campaign statistics

Related modules

• Mailchimp eCommerce: Integration with Mailchimp for E-Commerce.
• Mailchimp Transactional: Mailchimp's transactional email service (requires Mailchimp account).

Integration with the Key module

Using Key overrides, you can securely store Mailchimp credentials using services like Lockr. For more information, see https://www.previousnext.com.au/blog/securing-drupal-storing-api-tokens-...

Installation Notes

All 2.x and 3.x releases use composer to install the Mailchimp library. They are also compatible with Ludwig, though composer is recommended. If you are not using one of these package managers to build your site, you will need to install the library manually. (See the README.md)

3.1.x

If you are installing or updating Mailchimp, we recommend installing the latest release from this branch. It is the most actively supported and future-compatibile.

3.0.x

This branch is unlikely to receive updates -- you can get features and bugfixes by updating to the 3.1.x releases. However, if a major bug or security issue emerges, we may release another update on this branch to make access to a fix easy.

2.x

We do not recommend installing this branch unless you are using Drupal 8 or 9 -- and those are no longer supported versions of Drupal.

Support is maintained for this version of the module, but upgrading to 3.1.x is recommended. The upgrade path has only one requirement: that you be on Drupal 10 or 11. Just update your composer requirement, and you will be able to get new features and fixes quickly on the 3.1.x branch!

8.x-1.x

The 8.x-1.x release uses version 3.0 of the Mailchimp API and bundles the library with the module. If you are using this version, it is recommended that you update both Mailchimp and Drupal core. The update path has no special hick-ups to worry about on the Mailchimp side.

7.x-5.x

Drupal 7 is no longer supported by the Drupal community at large, and it is not recommended that you use it. If you are still using Mailchimp on Drupal 7, it still works well, and we will provide basic support for major issues but no feature updates.

See the README.md for library installation instructions.