Bulk Email Checker
Soft Check ℹ️
What is a Soft Check?
A Soft Check cleans and validates your email list instantly by inspecting syntax formatting, auto-correcting domain typos, checking real-time DNS MX mail server records, and detecting disposable burner inboxes — without sending actual test emails or pinging mailboxes that could trigger spam filters.
Clean customer and merchant lists before sending campaigns. Automatically detects CSV email columns, checks live DNS MX mail servers, fixes typos (like gmai.com to gmail.com), and filters disposable addresses safely.
| # | Email Address / Column | Domain |
|---|---|---|
| No emails loaded yet. Paste your list or upload a CSV file below. | ||
How Our Soft Check Validation Works
We believe in transparency. Here is a clear breakdown of the exact security and verification tests we run on your email list.
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What We Do
- ✓ DNS MX Record Verification: We query live DNS servers to confirm the domain has active, configured Mail Exchanger (MX) servers ready to receive mail.
- ✓ RFC 5322 Syntax Checking: Validates proper email format structure, preventing unsendable formatting errors.
- ✓ Domain Typo Auto-Fix: Detects and repairs popular typos like
gmai.com,yaho.com, orhotmial.com. - ✓ Disposable Inbox Filter: Flags throwaway temporary inboxes (Mailinator, TempMail) that produce fake leads.
- ✓ Business Domain Classification: Automatically separates corporate company domains from free personal webmail accounts.
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What We Don't Do
- ✕ NO Test Emails Sent: We never dispatch probe emails or disturb recipients. Your contacts will never receive test messages from us.
- ✕ NO Aggressive SMTP Pinging: We avoid invasive RCPT TO handshakes that get sending IP addresses flagged or blacklisted by anti-spam firewalls.
- ✕ NO 3rd-Party Data Sharing: Your uploaded lists are never rented, shared, or brokered to any marketing agencies or data brokers.
- ✕ NO Mailbox Catch-All Guarantees: Since we do not send invasive test pings, domains with catch-all configurations cannot guarantee individual inbox quotas.