Verify an email list before a cold outreach campaign
Lead Proof
Paste the addresses from a scraped or purchased list and get a verdict for each one: ok, catch-all, invalid, disposable or unknown. Keep only the rows with is_deliverable = true for your campaign so bounces do not burn your sender reputation. You pay per verified result.
Input
Output fields
Sign up on Apify or log in
The Bulk Email Verifier & Email Validator - SMTP Check Actor is ready to run with the inputs already set for "Verify an email list before a cold outreach campaign". Sign up or log in and you'll land in Apify Console with a copy of this exact task.
Start the "Verify an email list before a cold outreach campaign" task
The Bulk Email Verifier & Email Validator - SMTP Check Actor will start running based on the input automatically. You can also change all the input fields, like email addresses and concurrency, to match your specific use case.
Receive the "Verify an email list before a cold outreach campaign" 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, result, quality, 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 "Verify an email list before a cold outreach campaign" task via API.

Integrate "Verify an email list before a cold outreach campaign" into your workflow
Connect "Verify an email list before a cold outreach campaign" with 100+ integrations, or run it via API or MCP.
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