Email Verification for Sendloop

Use Kickbox email verification to identify the undeliverable and low quality email addresses in your Sendloop lists, before you hit send.

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How to Verify Emails in Sendloop

Select the email data that you"d like to verify.

Export results back to Sendloop, or download them directly.

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What Our Customers Say

-12M undeliverables identified

reduction in bounces

increased engagement

Kickbox's email verification API has been pivotal in refining our email strategy, significantly cutting down on bounce rates and elevating user engagement, marking a transformative shift in how we connect with our community.

Rose Liu Group Product Manager at Reddit

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-12.3% bounce rate

+2.7x open rates

The Zebra

Kickbox comes highly recommended by many email marketing experts in the industry. There are many options to choose from, but we ultimately decided to go with Kickbox based on referrals, industry expertise, integration variety, and general ease of use.

Cynthia Caridad Director of Lifecycle at The Zebra

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-27% hard bounce rate

-50% customer issue inquiries

Rocksbox

Integrating Kickbox was a game-changer for our email campaigns. We've seen a significant drop in bounce rates and a notable increase in engagement. It's more than just improved metrics; it's about truly connecting with our customers. Kickbox has been pivotal in this success.

Rocksbox Senior Marketing Manager at Rocksbox

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+8% bad emails blocked

-60% bounce rate

EGO

I would highly recommend Kickbox as the go-to tool to help with email deliverability and verification. Everyone is very helpful, super simple to set up and platform really easy to use

Angela Rhodes Head of CRM at EGO

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4x reduction in bounces

Livestorm

We integrated the Kickbox API into our platform to give our users the option to only accept registrants using their work email. It was a long-requested feature that would’ve potentially created a few headaches had we implemented it ourselves.

Thibaut Davoult Growth Engineer at Livestorm

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98% deliverability improvement

Mulesoft

Kickbox provided us with a reliable safeguard against sending messages to invalid email addresses, significantly increasing campaign engagement and preserving our sender reputation