Integrate Klaviyo Email Verification

Klaviyo is an email marketing platform. Powered by data, built for ecommerce and web businesses.

Connect Klaviyo with mailfloss for a match made in heaven! Once connected, mailfloss will automatically keep your Klaviyo contacts validated.
How It Works
Klaviyo Options
We have a tightly coupled and powerful integration with Klaviyo you won't find with other email verification services. With it, you've got many options at your disposal.

Manual
Manually decide what to do with invalid emails. You can do this if you need to, then eventually turn on automatic mode when you're comfortable.

Unsubscribe
Automatically unsubscribe invalid emails. This will prevent Klaviyo from emailing these email addresses, increasing email deliverability and reputation.

Custom Fields
Update custom fields for invalid emails inside of Klaviyo. Use these custom fields inside of Klaviyo and deal with the invalid emails however you like.

Report only
Only scan and report findings from mailfloss without actually modifying any Klaviyo emails. This is good if you only want to see what mailfloss finds, without changing anything inside of Klaviyo.
Try mailfloss today
Connect Klaviyo to mailfloss, set your preferences, and let mailfloss do the rest. You can be up and running in 60 seconds flat with no technical knowledge or developers. From that point on, your Klaviyo emails stay validated and you can move on to more important things, like focusing on your business and email marketing campaigns.