- Go to Analytics > Visitors
- Click the download icon to export visitor data to an excel file
- Select the option Data per attendee
- Open the file in excel
- Select the column with header has_accepted_newsletter
- Go to the Data tab and choose the Filter option
- Click the arrow next to the column header and select only TRUE (see below image)
You currently have an overview of all attendees who agreed to receive your newsletter. You can contact these people with CM E-mail Campaigns. A guide to E-mail Campaigns can be found here.