EmailVerify

EmailVerify lets Claude check whether email addresses are real and safe to send to, in real time.

Ask Claude to verify a single contact, catch a typo ("did you mean gmail.com?") or clean a lead list of up to 50 addresses at once. Each address gets a clear status (valid, invalid, risky or unknown), a 0-100 confidence score and plain-language reasons. The checks are:

• Syntax validation
• Domain and MX records
• Disposable (throwaway) address detection
• Role-based address detection (info@, sales@ and similar)
• Live SMTP mailbox check
• Catch-all domain detection
• SPF and DMARC records
• Typo suggestions for common domain mistakes

Use it before an outreach campaign or CRM import to reduce bounces and protect your sender reputation.

The connector is read-only. It never sends email, needs no sign-in, and checked addresses are not stored beyond a short-lived result cache. Results are best-effort: large providers such as Gmail and Outlook sometimes refuse to confirm mailboxes, and those addresses return "unknown" rather than a guess.

Built and run by Techforce Global (techforceglobal.com). The same checks power the free EmailVerify website at emailverify.techforce.global.