Mailidator Email Validato Chrome extension icon

Mailidator Email Validato

📦 v1.0.0
💾 26.6KiB
📅 2026-03-02
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Overview

Mailidator Email Validator adds a tiny check button next to every email address on any webpage. One click reveals a detailed validation report — right on the page, without switching tabs.

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WHAT GETS CHECKED
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✓ MX Record — Does the domain actually accept email?
✓ Disposable / Temporary — Is this a throwaway inbox from Mailinator, Guerrilla Mail, 10 Minute Mail, and 1,000+ others?
✓ Forwarding Service — Is the address routed through an email forwarding proxy?
✓ Role Account — Is this a generic address like info@, support@, noreply@?
✓ Free Provider — Gmail, Yahoo, Outlook, or a business domain?
✓ Overall Verdict — VALID, INVALID, DISPOSABLE, FORWARDING, or RISKY — color-coded for instant recognition.

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WHO IT'S FOR
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→ DEVELOPERS & QA ENGINEERS
Quickly inspect email fields in staging environments, test fixtures, and admin panels. No API call needed from the console — just click the button next to any address.

→ COMMUNITY MODERATORS & TRUST & SAFETY TEAMS
Spot throwaway accounts before they post spam or abuse. The disposable and forwarding checks flag the most common evasion tactics in seconds.

→ CRM & SALES TEAMS
Keep your contact lists clean. Before you import or email a lead, confirm the address has a valid MX record and isn't a role alias that nobody reads.

→ CUSTOMER SUPPORT AGENTS
Verify a customer's email address is real while you're looking at their account — without leaving the support dashboard.

→ GROWTH & MARKETING TEAMS
Reduce bounce rates by checking email quality directly in your ESP, spreadsheet, or CRM — wherever the address appears on screen.

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HOW IT WORKS
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1. Install the extension and connect your free Mailidator account.
2. Browse to any page containing email addresses.
3. A small icon appears next to each address.
4. Click the icon — a tooltip appears with the full validation result.
5. Badges show you exactly which checks passed or failed.

The validation is powered by the Mailidator API, which cross-references live DNS lookups, a regularly updated disposable domain database, and forwarding-service detection heuristics.

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PRIVACY & DATA
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• The extension only sends an email address to the Mailidator API when YOU click the validate button — never automatically.
• No browsing history, page content, or personal data is ever collected.
• Email addresses are used solely to perform the validation request and are not stored or sold.
• Full privacy policy: https://mailidator.com/privacy

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PRICING
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Free plan: 1,000 validations / month — enough for most individual users.
Paid plans are available at mailidator.com for higher volumes.

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GETTING STARTED
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1. Click "Add to Chrome."
2. Click the Mailidator extension icon and click connect.
3. In the mailidator.com popup click sign up and create a free account.
4. Confirm your email
5. Start validating — click any button next to an email address on any page.

Questions or feedback? Email us at contact@mailidator.com or visit mailidator.com.

Tags

Productivity/tools email productivity/tools

Privacy Practices

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

🔐 Security Analysis

⏳ Security scan is queued. Check back soon.

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