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Verify B2B Sales Lead Email Addresses

Check prospect email addresses before sales outreach. Returns one record per unique address with a verdict, confidence score, syntax and MX results, and disposable, role-based, or free-provider flags. Set emails to your prospect list and change verificationDepth to choose basic, standard, or deep checks.

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Bulk Email Deliverability & SMTP Verification
Bulk Email Deliverability & SMTP Verificationnimbryxo-studio/bulk-email-deliverability-and-smtp-verification
Email
Verdict
Confidence
MX Host
+2 fields
Text
Number
Boolean
List
Object

Input

Email Addresses(required):sarah.chen@microsoft.com+1
Verification Depth:standard
Concurrency:10

Output fields

Email
Verdict
Confidence
MX Host
Reason
Verified At

How it works

Sign up on Apify or log in

The Bulk Email Deliverability & SMTP Verification Actor is ready to run with the inputs already set for "Verify B2B Sales Lead Email Addresses". Sign up or log in and you'll land in Apify Console with a copy of this exact task.

Start the "Verify B2B Sales Lead Email Addresses" task

The Bulk Email Deliverability & SMTP Verification Actor will start running based on the input automatically. You can also change all the input fields, like email addresses, verification depth, and more, to match your specific use case.

Receive the "Verify B2B Sales Lead Email Addresses" 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, verdict, confidence, 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 B2B Sales Lead Email Addresses" task via API.

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Integrate "Verify B2B Sales Lead Email Addresses" into your workflow

Connect "Verify B2B Sales Lead Email Addresses" with 100+ integrations, or run it via API or MCP.

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