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Built-In Email Verification

Every contact includes verification status. Send with confidence, protect your reputation.

Why Verification Matters

Sending to unverified emails guarantees high bounce rates, which damage your sender reputation and reduce inbox placement for all future campaigns. Once flagged, even your emails to valid addresses start landing in spam. LeadFluxA includes email verification status for every contact so you can filter your exports to verified-only addresses and maintain sub-2% bounce rates.

Verification Statuses

Every contact in your campaign shows one of several verification statuses. Valid means the mailbox exists and can receive email — these are safe to send to. Catch-All means the domain accepts all emails, so the specific address can't be confirmed but many are still valid. Invalid means the mailbox doesn't exist — never send to these. You can filter by status before exporting.

How It Protects Your Campaigns

Email service providers track your bounce rate. When it exceeds 5%, your domain gets flagged. LeadFluxA's built-in verification means you can filter for only Valid emails before export, keeping your bounce rate under 2% and your sender reputation strong. No need for separate third-party verification tools or additional API costs.

Best Practices

Always filter for Valid emails before your first campaign. Test Catch-All addresses in small batches separately. Remove any address that hard-bounces immediately. Re-verify your lists every 60-90 days if you're not generating fresh data. Monitor your domain reputation using Google Postmaster Tools.

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