Zero-Bounce Cold Outreach Verifier [Instantly & Smartlead]
sadique shaikh
Enterprise bulk email validation for Instantly, Smartlead, and Lemlist campaigns. Protects sender reputation with <1% bounce rate.
Input
Output fields
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The Real-Time SMTP Email Verifier [Live Handshake] Actor is ready to run with the inputs already set for "Zero-Bounce Cold Outreach Verifier [Instantly & Smartlead]". Sign up or log in and you'll land in Apify Console with a copy of this exact task.
Start the "Zero-Bounce Cold Outreach Verifier [Instantly & Smartlead]" task
The Real-Time SMTP Email Verifier [Live Handshake] Actor will start running based on the input automatically. You can also change all the input fields, like emails input list and concurrency limit, to match your specific use case.
Receive the "Zero-Bounce Cold Outreach Verifier [Instantly & Smartlead]" output
Monitor the progress in real time. You will be notified as soon as your dataset is complete and ready for review. Each result includes data such as email address, verification status, status explanation, and more.
Integrate into your workflow
The final output is delivered in JSON, CSV, or Excel format, ready to be plugged into your workflow. You can also run the "Zero-Bounce Cold Outreach Verifier [Instantly & Smartlead]" task via API.

Integrate "Zero-Bounce Cold Outreach Verifier [Instantly & Smartlead]" into your workflow
Connect "Zero-Bounce Cold Outreach Verifier [Instantly & Smartlead]" with 100+ integrations, or run it via API or MCP.
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