SMTP email verifier for sales leads
Verify B2B prospect email lists with SMTP mailbox checks, catch-all detection, MX provider data, and clear validity status.
Input
Output fields
Sign up on Apify or log in
The Bulk SMTP Email Verifier — Mailbox & Catch-All Checker Actor is ready to run with the inputs already set for "SMTP email verifier for sales leads". Sign up or log in and you'll land in Apify Console with a copy of this exact task.
Start the "SMTP email verifier for sales leads" task
The Bulk SMTP Email Verifier — Mailbox & Catch-All Checker Actor will start running based on the input automatically. You can also change all the input fields, like 📧 email addresses, ⏱️ smtp timeout (seconds), and more, to match your specific use case.
Receive the "SMTP email verifier for sales leads" 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, SMTP Status, valid, 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 "SMTP email verifier for sales leads" task via API.
