Go to Mailchimp in the SimpleTix Manager portal. Or, log in to the Manager Portal, click click on Settings in the top navigation, select Plug-Ins from the left-hand menu, and find and click on Mailchimp
Click Connnect with Mailchimp and log in with your Mailchimp credentials
Once you’ve completed these steps, the integration will automatically sync new ticket buyers with your Mailchimp list. Ticket buyers from before setting up the integration must be added manually.