SELECTEDmaya@northstar.studioLikely exists
FREE EMAIL VERIFIER
Verify a business email before you send
Build cleaner prospect lists before the first send. Ruvio checks the domain and named mailbox, then compares the result with a made-up address on the same domain to detect catch-all behavior.
PRE-SEND INBOX CHECKContact to review
Live workspaceUP NEXTAlex Rivera · Atlas & Co.Professional context attached
LATER TODAYPriya Shah · FieldworkContact route being checked
✓Contact→✓Evidence→3Route
SELECTED RECORDmaya@northstar.studioNamed mailbox compared with a random control
EVIDENCE SUMMARYRandom control did not show catch-all behavior
The source, verification checks, and current routing decision remain attached to this contact.
WORKFLOW GUARDRAILUncertain results stay outside the campaign
TRY IT WITH YOUR OWN CONTACTSFind and verify a work email when you are ready.
SEE WHAT RUVIO HANDLES
Know whether an address belongs in the send-ready list.
IN YOUR LISTmaya@northstar.studio
A plausible address that has not been checked
RUVIO DOESMailbox + random control
Compares the named mailbox with a made-up address
NEXT ACTIONAdd to send-ready contacts
Likely exists · stronger current evidence
SalesAgenciesRecruitmentPartnerships
FROM TOOL OUTPUT TO CLEAR NEXT STEP
Know when an email is worth sending to before it reaches a campaign.
“The address is formatted correctly, but syntax and a receiving domain are not proof of a mailbox.”
A result without enough evidence to act confidently“The named mailbox and a random control are compared so catch-all behavior stays visible.”
Cleaner sends. Fewer avoidable dead ends.A PRACTICAL WORKFLOW
From email candidate to a clear evidence status
A cleaner send list that separates outreach-ready contacts from catch-all, inconclusive, and likely-invalid records.
Check the domain
Confirm the domain is configured to receive mail.
Test the mailbox
Evaluate the response for the specific business address without sending a message.
Run a control
Compare a random address on the same domain so accept-all servers are not mistaken for proof.
WHAT MAKES A CONTACT WORTH PURSUING
Know which addresses can move forward—and which should not.
A cleaner send list that separates outreach-ready contacts from catch-all, inconclusive, and likely-invalid records.
Work-email verification
Spend time on a credible contact route. Only a likely exists result is treated as a usable address.
Clear evidence status
See what is ready, what needs more research, and what should stay out of outreach.
Delivery and activity signals
When tools are connected, use bounces, replies, and booked meetings to guide the next action.
CHOOSE THE NEXT STEP
Continue with the list task in front of you.
Find missing contacts, verify a larger CSV, or investigate accept-all behavior with the same conservative evidence rules.
AI B2B LEAD DISCOVERY
Find potential customers by market, company fit, and decision-maker
Segment potential customers by location, industry, company size, and decision-maker title. Ruvio keeps verified, publicly listed, and activity-supported contact evidence distinct.
Start here →BULK EMAIL VERIFIERVerify a CSV of business emails without flattening the nuance
Upload a CSV to verify business email addresses in bulk while keeping catch-all, inconclusive, invalid, and likely-existing results separate.
Start here →FREE BUSINESS EMAIL FINDERFind a business email from a name and company
Use Ruvio's free email finder to discover and verify work email addresses from a person's name, company, or domain.
Start here →CATCH-ALL EMAIL CHECKERDetect catch-all domains before calling an email verified
Check whether a company mail server accepts every address and avoid treating catch-all behavior as proof that a specific mailbox exists.
Start here →FREE EMAIL VERIFIER FAQ
What to know before verifying a business email
Understand the evidence, limits, and next steps before using the result in a customer-prospecting workflow.
Where does Ruvio get email addresses from?
Ruvio does not buy or resell contacts from a third-party lead database. You provide a person's name and company or domain; Ruvio generates a bounded set of likely work-email combinations and tests them against the company's mail system. If the evidence is not strong enough, it does not return a usable email.
What does an email verifier check?
A useful verifier considers syntax, the domain's mail configuration, the named mailbox response, and catch-all behavior. No single signal is proof on its own.
Does verification send an email?
Ruvio checks mail-server responses without sending a message to the recipient.
What status is safe to export?
Ruvio only places likely-exists results in the usable-email field. Catch-all, inconclusive, and likely-invalid results remain blank.
Does verification give me permission to contact someone?
No. Verification is a technical data-quality signal, not consent or legal permission to send. You remain responsible for the privacy, direct-marketing and anti-spam rules that apply to your location, recipients and campaign, including GDPR or CAN-SPAM where relevant.
Keep weak contact data out of your next campaign.
Run a free check and separate likely-existing, catch-all, inconclusive, and likely-invalid outcomes before outreach.
Verify a business email