We have a drupal site that we need to integrate with mailchimp API. Need to do the following
1) Get drupal / mailchimp API plugin working properly. It is installed but giving error
2) Make sure users can subscribe and unsubscribe to multiple mailchimp lists
3) We also have a user import functionality that currently adds users to an existing "interspire" mailing list. This needs to be updated so on import users are added to the new mailchimp lists.