While double opt-ins provide an extra level of consent, they are not required in most cases. Disabling double opt-in can significantly increase your list growth. In 8 simple steps, we will walk you through the process of disabling this feature in Klaviyo.
1. Navigate to https://www.klaviyo.com/dashboard
2. Click this Audiences.
3. Click "Lists & segments"
4. Click "Newsletter"
5. Click "Settings"
6. Click "Consent"
7. Click Single opt-in.
8. Click "Save"
... and you're done!