How to find someone's work email address for B2B outreach

Last updated: October 19, 2026

To find someone's email address for a business conversation, confirm the person's current company and role, look for a published work contact, then use a professional finder and verification process if needed. Record where the address came from and when it was checked. A plausible address is not the same as a verified one.

This guide focuses on professional contact information for a relevant B2B purpose. Personal inboxes, private account details and unrelated contact data are outside that workflow. Finding an address does not establish permission, interest or a reason to contact someone.

1. Confirm the person and company first

Start with the correct name, current employer and official company domain. Similar company names, subsidiaries and recent job changes can send a lookup in the wrong direction. Check the company's own website and current professional information before spending credits on enrichment.

Write down why this role is relevant to your offer. If the person does not appear to own the problem or decision, a technically valid address still produces a poorly targeted record.

2. Look for a published business contact

Check the company's contact, team, author and relevant department pages. A published address may belong to a person or a shared function. Use the route that matches the purpose of your message rather than assuming a named inbox is always better.

For example, a supplier inquiry may belong with procurement, while a press request belongs with a media contact. A general address is not automatically a catch-all domain: a shared mailbox and a server configured to accept mail for many addresses are different concepts.

Save the page URL and date checked. If the page describes a specific purpose for the address, respect that context.

3. Search public business sources

Combine the person's name, company and relevant terms in a search engine. A query such as a name plus the company domain can surface a professional biography, conference page or published article. Site-specific searches can narrow results to the company's own website.

Treat snippets as leads to inspect, not final evidence. Open the underlying page and check whether it is current and actually refers to the same person. Do not assume an old event listing still identifies their current employer.

4. Ask for the appropriate contact route

If a company provides a contact form or a professional messaging channel, a straightforward request for the appropriate business contact can be more useful than guessing addresses. Explain the topic briefly and accept a shared inbox when that is the preferred route.

Do not invent a relationship or use a fake support request to obtain contact details. The method should remain consistent with the conversation you intend to start.

5. Use an email finder with verified inputs

A finder can help when you know the person and company but cannot locate a published address. Give it the correct name and domain, then inspect the result rather than exporting every match directly into a campaign.

Keep the provider, result status and lookup date in separate fields. If two tools return different addresses, investigate the person's current employer and the evidence behind each result. More tools do not automatically resolve conflicting data.

6. Use a waterfall when one source is insufficient

Clay's Work Email waterfall checks providers in sequence and can stop when a valid result is found. Its validation and inference settings affect how results are obtained and checked. Review those settings before applying the workflow to a large list.

Our suggested design starts with correct company data, applies exclusions, runs the lookup, records the provider outcome and routes uncertain results to review. Do not convert an unknown result into a confident contact simply to complete the row.

Test on a representative sample first. Measure usable results after review, duplicates, unresolved identities and cost per usable record. Coverage claims from another audience are not a forecast for yours.

7. Treat address patterns as hypotheses

A company may use a format such as first.last@example.com, but one employee's address does not prove that every employee follows it. Acquisitions, duplicate names and different departments can create exceptions.

If you infer a pattern, label it as inferred and verify it. Do not send test pitches to a list of guessed variations to discover which ones exist. Where the evidence remains inconclusive, keep the record out of automatic enrollment.

8. Interpret verification results correctly

Verification is a useful technical check, not a guarantee of inbox placement or buyer interest. Hunter's verification FAQ distinguishes statuses including valid, invalid, accept-all and unknown. It notes that deliverability for accept-all and unknown results cannot be fully confirmed.

These are operating recommendations. Use the definitions supplied by the verifier you choose, since labels and methods can differ. Recheck older records before reuse, especially when the person's role or employer has changed.

9. Keep discovery separate from campaign approval

A useful record includes name, company, role, official domain, address, source, verification outcome, date checked, account owner and suppression status. Keep a clear reason for inclusion in the target audience.

Check existing customers, active opportunities, duplicate contacts and requests not to be contacted. Avoid having several campaigns approach the same person without coordination. The final message should explain a relevant business purpose and make the sender clear.

For Gmail delivery requirements, consult Google's sender guidelines. Email discovery does not replace authentication or the other requirements of your sending setup.

What to ask an enrichment provider or agency

Ask how it handles stale roles, catch-all results, conflicts, duplicates and missing data. Request the denominator behind any coverage claim: all input records, matched people or only results the provider labels valid?

Clarify which data and workflow records you retain, how costs are measured and who reviews exceptions. Our Clay consulting service covers enrichment workflow design. Our cold email lead generation service covers the wider campaign process.

Frequently asked questions

Can I find a work email address for free?

Sometimes a company or professional publishes it for business contact. Manual research can be sufficient for a small number of relevant accounts. Paid enrichment is a workflow choice, not a requirement for every lookup.

Does verified mean safe to send?

No. Verification addresses a technical question. You still need the correct identity, a relevant purpose, appropriate contact handling and campaign approval.

What if I cannot find an address?

Use the company's published contact route or an appropriate professional channel. An unresolved lookup is a valid outcome; you do not need to force a guessed address into the campaign.