Check if an email address is valid, deliverable, and safe to send to. Avoid bounces, protect your sender reputation, and clean your lists for free.
Invalid emails kill your deliverability. Every bounce hurts your sender reputation, and too many bounces can get you blacklisted. Our free email verifier tool checks if an email address is real before you hit send.
Whether you're cleaning a prospect list, verifying a lead form submission, or checking individual emails before outreach, this tool gives you instant validation without the expensive monthly subscriptions.
Email validation isn't optional anymore. Email service providers track your bounce rate religiously. Exceed 2% bounces and you're flagged. Exceed 5% and your emails start hitting spam folders. At 10%, you're done — blacklisted across major providers.
The fix is simple: verify before you send. Our email verifier checks syntax, domain existence, MX records, and mailbox validity in seconds. We also flag disposable email services (those temporary inboxes people use to avoid your follow-ups) and role-based addresses like info@ or support@ that rarely convert.
Type or paste any email address you want to verify. We'll check it against multiple validation criteria.
See if the email is valid, invalid, or uncertain. Get detailed checks on syntax, domain, MX records, and mailbox.
Use verified emails for outreach. Skip invalid addresses to protect your sender reputation and improve deliverability.
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Everything you need to know about the email verifier
We perform multiple checks: syntax validation, domain existence, MX record lookup, and mailbox verification. We also check against known disposable email providers and identify role-based addresses.
Yes! You get 3 free verifications with no signup. Enter your email to unlock 10 more. No credit card required.
The score (0-100) represents overall email quality. 80+ is excellent and safe to send. 50-80 is acceptable but verify manually for important sends. Below 50, avoid sending.
Disposable emails are temporary addresses from services like Guerrilla Mail, 10MinuteMail, or Mailinator. People use them to avoid follow-ups. We flag these so you don't waste outreach on them.
Role-based emails like info@, support@, sales@, or admin@ go to groups or shared inboxes, not individuals. They typically have lower engagement rates for sales outreach.
Some email servers are configured to not reveal whether a specific mailbox exists (catch-all domains). In these cases, we mark mailbox existence as uncertain.
We achieve 95%+ accuracy for most business domains. Catch-all domains and some enterprise email systems may return uncertain results.
No. All verification happens in real-time and we don't store the email addresses you check. Your data stays private.
This tool is designed for single email verification. For bulk list cleaning, check out dedicated email validation services.
Your sender reputation determines if your emails reach the inbox or spam folder. High bounce rates damage reputation. Email providers track this across all major ESPs.
For purchased lists or scraped emails, always verify. For direct signups or business cards, verification is less critical but still recommended for important outreach.
Syntax checks if the email format is valid (has @, proper characters). Domain checks if the domain actually exists and can receive email (has MX records).
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