Are you running a campaign where each member of a family might want to subscribe? Maybe it's a birthday offer or competition?
If you are, have you considered how you would like to handle signups where each member of the family might use the one email address?
Allow duplicate sign-ups
- Go to 'Lists and Forms'
- Select the list that contains the subscribe form and click 'edit' on the right
- Click the 'Details' option in the top right corner of the page
- From here you can tick to 'Allow delivery to duplicate addresses' and remove the tick to 'Disallow duplicate Email Addresses to be added via Forms'
If you wish to prevent duplicate email addresses from subscribing or being sent to, simply set the opposite here.