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Email Verification for Customer.io

Send your email campaigns to real people, not undeliverable addresses. Protect your sender reputation, improve open rates, and secure your inbox placement by verifying your emails with Emailable before sending.

Use this integration

Seamlessly verify your Customer.io contacts before you send

Automate and verify your Customer.io contacts before you hit send on your campaigns. Never email an invalid address again.

  • 1 Add a webhook

    Log into your Customer.io account and add a webhook to your workflow. This will allow you to send data to Emailable for verification.

  • 2 Set up the request

    Create and send a POST request to Emailable's API using your Emailable API key and the email you want to verify.

  • 3 Set up the response

    Set up the response to handle the verification results to update your workflow or trigger actions based on the verification results.

Why integrate Customer.io with Emailable?

With Emailable's integration with Customer.io you can verify emails in your existing lists, ensuring you only send messages to real, engaged subscribers.

  • Protect sender reputation

    Emailing valid addresses only will safeguard your Domain and Sender Reputation.

  • Automate and customize

    Map responses as you wish and customize your verification results to match your use case.

  • Prevent bounces

    Lower bounce rate and avoid deliverability issues by verifying emails before hitting send.

  • Maximize campaign KPIs

    Higher open and click rates, better conversions, and overall better results.

Frequently Asked Questions

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Need to automate?

Connect Customer.io to Emailable via Zapier and create a zap to automatically verify emails as they enter your lists.

Connect Customer.io via Zapier
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Need help getting started?

Check out our documentation for step-by-step instructions on how to verify your Customer.io emails with Emailable.

View the Customer.io docs
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About Customer.io

Customer.io is a customer engagement platform that creates personalized journeys across email, push, in-app, and SMS using real-time data.

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Includes 250 free credits