Cloud > Notifications > Email Notifications
On the engagement notification list you want, click Edit on the right
Adjust contact list options as you like:
Contact list name
Email prefix - This prefix appears in the subject line of emails so your contacts can spot emails from your organization more easily. Itβs a good idea to use a short prefix.
Sender name - This text is used to identify your organization in sent emails. The name can be up to 30 characters long.
Language
Welcome message - This message will appear in emails that go out to new recipients when they're added.
Enable/disable double opt-in - Recipients will be asked to confirm that they want to get email notifications
Save changes