Subscribe clients into your MailChimp Lists.

Find the Client's case.

Go into the Client Tab of the case.

Navigate to the Contact Details dropdown and click Edit.

Next, confirm that the correct email address is listed under "email 1" and click Save.

Click on the dropdown menu next to the case status.

Select Manage MailChimp Lists.

Select the MailChimp List the firm would like to subscribe the client under.

Click Submit.

The client has now been subscribed to the selected MailChimp List.