✅ Bulk Email Verifier & Validator – Clean Your Email List

Verify and validate thousands of email addresses in bulk — before you hit send. Cut your bounce rate, protect your sender reputation, and stop wasting outreach on dead inboxes.

This Actor is a fast email verifier and email validator that runs a full signal stack on every address — syntax, MX/DNS records, disposable domains, role accounts, free providers, and typo detection — and returns a clear valid / risky / invalid status plus a 0–100 deliverability score. It's the perfect cleanup step after any scrape or list purchase.

Need to verify email addresses in bulk, validate an email list, check MX records, detect disposable emails, or reduce your bounce rate before a campaign? Drop your list in and export a clean one.

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✅ What it checks

For every email, per row:

• Syntax validation — RFC-style format check that catches malformed addresses
• MX / DNS lookup — does the domain actually run a mail server? (uses clean public resolvers so results don't depend on a flaky host DNS)
• Disposable / temporary domain detection (Mailinator, 10MinuteMail, Guerrilla Mail, YOPmail, and 50+ more)
• Role-account detection (info@, sales@, support@, noreply@, admin@, …)
• Free-provider flag (Gmail, Outlook, Yahoo, iCloud, GMX, Proton, …)
• Typo "did you mean" suggestions (gmial.com → gmail.com, hotnail.com → hotmail.com)
• Deliverability score (0–100) and a single, clear status: valid · risky · invalid

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🎯 Best for

• Cold email & outreach — remove bounces before they hurt your domain reputation
• Lead-list cleaning — validate scraped, exported, or purchased lists
• CRM hygiene — periodically re-verify your contact database to keep it deliverable
• Signup / form validation — batch-check captured addresses for typos and junk
• Deliverability protection — keep bounce rates under provider limits (Gmail, Outlook, Mailchimp, etc.)
• Agencies & SaaS — clean client lists at scale before every send

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⚡ Why this validator

• No SMTP spam, no blacklisting — it does not hammer mailboxes on port 25 (which is blocked on most clouds and gets sending IPs blacklisted). It removes the bulk of undeliverable, junk, and disposable addresses with safe, fast signals.
• Clean public DNS — queries are resolved against public resolvers, so a dead domain reads as dead instead of being hijacked into a "parked" answer by a local resolver.
• Pipe-friendly — pass a plain list, a pasted blob, or objects piped from another Actor (just set the email field name).
• Fast & parallel — bounded-concurrency DNS lookups with per-domain caching, so large lists with repeated domains fly through.
• Transparent — every signal is exposed as its own field, so you decide how strict to be.

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🛠 How to use

1. Add addresses to Emails (list) and/or paste them into Emails (paste) (separated by spaces, commas, semicolons, or new lines).
2. If you're piping objects from another Actor, set Email field name (default email).
3. Run the Actor, then export the valid rows (status = valid) to CSV / Excel / JSON, or pull them via the Apify API.

Example input

{
  "emails": ["business@mkbhd.com", "test@gmial.com", "hello@mailinator.com", "info@google.com"]
}

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📤 Output

{
  "email": "test@gmial.com",
  "status": "invalid",
  "score": 10,
  "reason": "no_mail_server",
  "syntaxValid": true,
  "domain": "gmial.com",
  "hasMxRecord": false,
  "isDisposable": false,
  "isRoleAccount": false,
  "isFreeProvider": false,
  "didYouMean": "test@gmail.com"
}

A run summary (valid / risky / invalid counts) is also saved to the key-value store as SUMMARY.

Status meaning

Status	Meaning	What to do
valid	Good syntax, domain has a mail server, not disposable/role	✅ Safe to send
risky	Deliverable but lower quality: role account or MX-via-A-fallback	⚠️ Send with care / segment
invalid	Bad syntax, disposable, or no mail server	❌ Drop it

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🆚 How this compares to other email verifiers

vs. SMTP "ping" verifiers — Tools that connect to the mailbox over port 25 are slow, frequently blocked by cloud providers, and risk getting your sending IPs blacklisted. This Actor filters out the vast majority of bad addresses (bad syntax, dead domains, disposable, role, typos) safely — no risky probing.

vs. paid SaaS verifiers — Same core checks (syntax, MX, disposable, role, free, typo) but on pay-per-result Apify pricing with CSV/Excel/JSON export and full API access — no monthly subscription or per-seat fees.

vs. doing nothing — Sending to an unverified list spikes your bounce rate, which damages your domain reputation and lands future emails in spam. A quick verification pass keeps your deliverability healthy.

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❓ FAQ

Does it confirm the exact mailbox exists? It confirms the domain can receive mail (MX/A) and filters syntax, disposable, role, and typo issues — the checks that remove the overwhelming majority of bounces — without the risky SMTP probing that gets sender IPs blacklisted. For most outreach, that's the right tradeoff between accuracy and safety.

Why is a valid-looking Gmail address marked "risky"? Role accounts (info@, sales@, etc.) and addresses that only resolve via an A-record fallback are flagged risky because they have lower deliverability/response quality — not because they're necessarily bad. You decide whether to include them.

Can I feed it the output of a scraper? Yes. Pass the dataset items as emails and set emailField. It pairs perfectly with the YouTube Creator Email Finder and Website Contact Scraper.

How fast is it? DNS lookups run in parallel with per-domain caching, so large lists with many repeated domains are processed quickly.

How many emails can I verify? As many as you like — paste or pipe a large list and the Actor streams results as it goes.

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🔁 Pairs well with

• YouTube Creator Email Finder → get creator emails, then verify them here
• Website Contact Scraper → scrape emails, then clean them before outreach
• Any lead-scraping Actor → verification is the natural last step before you send

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Keywords

email verifier, email validator, bulk email verification, verify email address, validate email list, email list cleaning, mx record checker, dns email check, disposable email detector, temporary email checker, role account detector, reduce bounce rate, email deliverability tool, clean email list, check email valid, bulk email checker, email validation api, verify emails bulk, email scrubbing tool.

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Changelog

• 2026-06-01 — Maintenance & reliability pass: pulled the latest source and rebuilt the Actor on the current base image; build verified.

Last reviewed: 2026-06-01.