Email List Tools

1. Input Your Email List

Import one or more email-list files Large files do not start scanning until you press Process Now.

Or paste emails, CSV, spreadsheet data, or text

2. Clean & Extract

Extract email addresses from text, CSV, or pasted spreadsheet data Clean the list and remove invalid-looking entries Remove duplicate email addresses

3. Sort

Sort result No sorting A–Z Z–A By domain By region → public suffix/TLD → domain → username

4. Analyze & Verify

Check email syntax + valid TLDChecks address format and whether the ending is a real delegated TLD. Domain VerificationChecks each unique domain for working mail or DNS records. Count emails by domainShows how many addresses belong to each domain. Detect likely email typosFlags common provider-domain mistakes such as gmial.com or outlok.com without deleting them. Flag disposable email addressesFinds common temporary and throwaway email services without deleting them. Remove role-based addressesAddresses such as it@, admin@, info@, and hr@example.com are roles, not individuals.

Apply a suppression / do-not-send listMatches addresses against your own suppression list and excludes matches from the final result.

5. Choose Output Format

Format One per line Comma-separated Semicolon-separated CSV Use One per line for a normal email list. Choose CSV when you want a CSV result. Convert all email addresses to lowercase This changes the processed output only. Your original pasted or imported list is left unchanged.

6. Split Large Lists Into Smaller Batches (Optional)

Split the processed email list into smaller batches

7. Good Email Addresses / Result

8. Deep Mailbox Verification (Optional)

Run the standard email check first. Deep Verification is a separate step and never starts automatically.

Deep Verification tests individual recipient mailboxes with best-effort SMTP checks. It is dramatically slower than syntax, TLD, and domain verification. Risky/catch-all and Unknown addresses are kept; only definitive mailbox rejections are removed. Browser safety limit: up to 5,000 addresses on desktop and 1,000 on phones/tablets. Larger jobs are intentionally blocked from browser Deep Verification so a list cannot tie up a browser for many hours or days.

Run Deep Mailbox Verification

9. Role-Based Email Addresses 10. Bad Email Addresses 11. Report