Only patients that subscribed to your newsletter, through Mailchimp (website form) or via Clinicminds (during a clinic visit or phone consultation).
Patients where the send newsletter checkbox is enabled. There are several places in the application to subscribe a patient. See the following article.
Before the synchronization setup: If you like to subscribe to "all" patients that are already in your Clinicminds account to receive a newsletter follow the steps below (disclaimer: only allowed if patients agreed to receive the newsletter):
If you already connected to Mailchimp in Clinicminds please disable the Mailchimp synchronization in Clinicminds.
Go to Clinicminds reports section and export the patients and import it into the Mailchimp list.
Enable & connect the Mailchimp synchronization in Clinicminds.
Once Mailchimp is connected to Clinicminds all actions (subscribing or unsubscribing to a newsletter via the newsletter unsubscribe link, website, or in the clinic) will be automatically synced between Mailchimp and Clinicminds. To understand how Clinicminds/Mailchimp synchronization works please read the following article.