Cockpit > Settings > Engagement Booster
+ Add list
Enter list options
Contact list name
Email prefix - This prefix will be used in the subject lines of emails so your contacts can recognize emails from your organization more easily. It's best to choose a short prefix.
Sender name - This text is used to identify your organization in sent emails. The name can be up to 30 characters.
Language
Welcome message - This message shows up in emails sent to new recipients when they get added.
Enable/disable double opt-in - Recipients will be asked to confirm they want to get email notifications
Contact list + Create