MX record validation
We check that the domain has a valid mail exchange record configured before even attempting delivery.
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Product / Email Finder
Fold Talk searches live data sources and verifies email addresses before surfacing them. Stop wasting sequence sends on bad addresses, every email in your export has been checked against the mail server.
“Find the VP of Sales email at every fintech company in NYC with 100-500 employees”
| # | Company | Name | Title | Verified | Source | |
|---|---|---|---|---|---|---|
| 1 | Brex | Sarah Chen | VP of Sales | s.chen@brex.com | ✓ Valid | MX lookup |
| 2 | Ramp | James Park | VP of Sales | jpark@ramp.com | ✓ Valid | Domain pattern |
| 3 | Mercury | Ana Rodriguez | Head of Sales | ana@mercury.com | ✓ Valid | MX lookup |
| 4 | Pipe | Tom Wilson | VP of Sales | twilson@pipe.com | ✓ Valid | Catch-all |
| 5 | Capchase | Lena Fischer | VP of Sales | l.fischer@capchase.com | ✓ Valid | MX lookup |
| 6 | Arc | Marco Bianchi | VP of Sales | marco@arc.dev | ✓ Valid | Domain pattern |
[01] How email verification works
We check that the domain has a valid mail exchange record configured before even attempting delivery.
Fold Talk pings the mail server and verifies the mailbox exists, without sending an actual email.
We flag catch-all domains separately so you know which addresses can't be individually verified.
Automatically removes info@, support@, and temporary email addresses from your results.
When a direct match isn't found, we infer the likely email pattern from verified addresses at the same company.
Every email comes with a confidence score so you can tier your outreach, high-confidence first, inferred second.
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