How to Find a Business Email Address (and Check It’s Real)

You have found the right company and the right person. Now you need an email address that actually reaches them. Here are the methods professional researchers use, in the order we recommend trying them.

7 ways to find someone’s business email address

1. Check the company website

Look at the team, about, leadership, contact and press pages. Smaller companies often list staff emails directly. Even if your contact isn’t listed, any published address shows you the company’s email format.

2. Look at press releases and news coverage

Press releases usually include a media contact with a full email address. That gives you another example of the company’s pattern, and sometimes the person you need.

3. Check their professional profiles

Some professionals list a work email on LinkedIn’s contact info, a personal website or a speaker bio. Matching the right profile to the right person also helps confirm their current role — something our LinkedIn research service does at scale.

4. Search for the address directly

Search engines can find addresses published in PDFs, event pages and directories. Try searches such as “@company.com” “first name last name” or site:company.com “@company.com”.

5. Work out the company’s email format

Most businesses use one consistent pattern. The most common are:

Use a real address you found in steps 1–4 to confirm which pattern the company uses. A pattern you assume is a guess; a pattern you confirm is research.

6. Use an email finder tool

Email finder tools combine public sources and pattern-matching to suggest an address. They are fast, but their results should be treated as a starting point, especially at small companies where there are fewer published examples to learn from.

7. Ask the company

For high-value accounts, a short call to the front desk or a message through the website asking for the right contact is perfectly reasonable — and often the most accurate source of all.

How to verify a business email address before you send

Finding an address is half the job. Before it goes into a campaign, check it. A verification check typically runs three tests:

1. Syntax: is the address correctly formed?
2. Domain: does the domain exist and have mail servers set up to receive email?
3. Mailbox: does the mail server indicate that this specific mailbox exists?

The result is usually one of four statuses:

• Valid — the mailbox appears to exist. Safe to use.
• Invalid — the mailbox does not exist. Remove it.
• Catch-all (accept-all) — the server accepts mail for any address, so the mailbox can’t be confirmed. Use with care. We explain why in what is a catch-all email.
• Unknown — the server didn’t give a clear answer. Re-check later or find another source.

Sending to unverified addresses raises your bounce rate, and a high bounce rate damages your sender reputation. That’s why we label every email we deliver with its verification status — see our email finding and verification service.

Common mistakes to avoid

• Guessing without confirming the pattern. One wrong assumption can produce hundreds of bounces.
• Using generic inboxes for personal outreach. info@ and sales@ addresses are fine for some campaigns, but they rarely reach a decision-maker.
• Ignoring job changes. An address that worked last year may now bounce. Re-verify before each campaign.
• Collecting personal emails for business outreach. Stick to professional, business addresses.

Is it legal to email someone you found this way?

In the US, sending commercial email to business addresses is allowed under the CAN-SPAM Act, provided you identify yourself honestly, use accurate subject lines, include a physical postal address and honor opt-out requests promptly. Other countries have stricter rules, so check the law for each market you contact. This is general information, not legal advice.

Frequently asked questions

What is the fastest way to find someone’s work email?

Check the company website for any published address, confirm the company’s email format from it, apply that format to your contact’s name and then verify the result before sending.

How can I find a CEO’s email address?

Use the same steps, starting with press releases, the leadership page and the CEO’s professional profiles. At small companies the CEO often uses a simple first-name address. Always verify before you send.

Are email finder tools accurate?

They are useful, but accuracy varies by company and industry. Treat their suggestions as a starting point and verify each address before it goes into a campaign.

What does it mean when an email is catch-all?

It means the company’s mail server accepts messages sent to any address at its domain, so a verifier can’t confirm whether a particular mailbox exists. Catch-all addresses carry more risk than valid ones.

Need hundreds of emails, not one?

Finding one address takes a few minutes. Finding five hundred, verified and matched to the right decision-makers, takes a process. Request a free data sample and we’ll show you what a researched, verified list looks like for your market.