Canopus Email Verifier validates email addresses in real-time using SMTP, MX, DNS checks and more. Reduce bounce rates, protect your sender reputation, and clean your lists effortlessly.
Accuracy Rate
Emails Verified
Checks Per Email
API Uptime
Everything you need to maintain a clean email list
Deep mailbox-level verification with real SMTP handshake to confirm deliverability.
Upload CSV files with thousands of emails. Process them in parallel with real-time progress.
Verify a single email instantly. Get detailed results including MX, SMTP, disposable check.
Integrate verification into your apps with our simple REST API. Single & bulk endpoints.
Check IPs and domains against 50+ DNS blacklists. Get alerts on listing changes.
Detailed reports with charts, export to PDF/CSV. Health score for every list.
Three simple steps to clean your email list
Upload a CSV file or paste emails directly. We support up to 500K emails per job.
Our engine performs 50+ checks: syntax, MX, SMTP, disposable, role-based, catch-all & more.
Get categorized results (valid, invalid, risky, unknown). Download clean lists as CSV.
Pay only for what you use. No monthly fees required.
All plans include: API access, bulk upload, detailed reports, email support.
Integrate email verification directly into your application with our RESTful API. Supports single and bulk verification, credit balance checks, and job management.
Get API KeyPOST /api/v1/verify/single
Headers: X-API-KEY: your_api_key_here
Body: { "email": "user@example.com" }
Response 200:
{
"success": true,
"data": {
"email": "user@example.com",
"result": "valid",
"score": 95,
"mx_record": "mx.example.com",
"is_disposable": false,
"is_role_based": false,
"is_catch_all": false
}
}Sign up now and get 100 free credits to try our service.
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