Email domain search and domain email lookup to find email addresses by domain
Type a company domain and get back the work addresses published on it, grouped by department, each one with the naming pattern it follows and its verification status.
Start with the domain the company actually sends mail from. If the website and the mail sit on different domains, we follow the MX records to the right one.
- MX hosts
- Provider
- Receives mail
- Disposable domain
The pattern is worth as much as the addresses
Once you know a company writes first.last at its domain, you can resolve anyone there by name, including the people who never published an address. The domain search gives you that pattern along with the addresses that proved it.
- The work addresses published on the domain, each with the page it was found on
- The naming pattern the company uses, and how many addresses agree with it
- The department each address sits in, so you can filter to the buying centre
- The mail provider detected from the MX records
- The job title attached to an address where one is published
Filters that make the result usable
A hundred addresses on one domain is a list, not an answer. Filter before you export.
- Filter by department, for example engineering, finance or sales
- Filter by seniority where a title is available
- Exclude role addresses, so shared inboxes stay out of a personal sequence
- Exclude anything already in your CRM or on your suppression list
- Keep only verified rows
A list of companies becomes a list of people
Upload a CSV of domains and run the search across all of them in one job. Growth takes up to 10,000 rows per job and Scale takes up to 50,000, and only the verified addresses count against your monthly limit.
This is the normal starting point for outbound: you know the accounts you want, you do not yet know the people. Pair it with find email address by name when you already have the person and need only the address.
What a domain search cannot do
A domain search finds work addresses that are published or inferable. It is not a directory of everyone employed at a company.
- A small company with no published addresses returns the pattern only if something on the domain reveals it.
- We do not test mailboxes on the mail server, so an address can still be published after the person has left. Each row shows when we read the page.
- We return business addresses in a professional context. We do not return personal addresses and we do not profile private individuals.
- An address that a person asked us to erase never comes back, on any domain, for any account.
Questions about finding email addresses by domain
How do I find all email addresses on a domain?
Enter the domain into a domain email lookup. It collects the work addresses published on the company's own site, groups them by department and works out the naming pattern they share. Each address keeps the page it was published on, and the domain's mail records are checked, so you know the domain still receives mail before you use them.
Can I find email addresses by domain name only?
Yes, for addresses that are public or can be inferred from the company's format. A domain alone returns the published addresses plus the pattern, such as first.last@. To reach a specific person who is not listed, add their name and the finder builds and verifies their address from that pattern.
Is there a tool to find email addresses from a domain?
Several. Hunter's domain search is the best known, and most email finders now include one. The difference that matters when you pay is billing: here a domain search counts only the addresses that pass verification, so pattern guesses and addresses that fail a check cost nothing.
How accurate is a domain email search?
As accurate as the verification behind it. Published addresses go stale when people leave. We read the company's pages fresh when you search, so an address the company has taken down is not returned, and every row shows the page it came from. We do not test mailboxes on the mail server.