BanBounce was engineered to solve a single problem: the death of outreach caused by "Unknown" results. We built the engine that cracks the code of Secure Email Gateways.
Two years ago, we audited 100M+ verification records and found a terrifying pattern: 30% of business emails were being flagged as "Unknown" by legacy tools.
These were high-value catch-all domains. Marketers were forced to either delete them (losing revenue) or send to them (risking their domain).
We built BanBounce to eliminate the unknown. Our engine performs deep SMTP handshakes that simulate real-time mail server interactions, resolving the status of catch-all inboxes without ever sending an email.
"Guesses are for competitors. Data is for BanBounce."
We never use stale databases. Every scan triggers a live, encrypted ping to ensure the mailbox is active at that exact millisecond.
Our blacklist of disposable domains and spam traps is updated hourly to protect your sender reputation from honeypots.
Data privacy is absolute. We automatically purge every record after processing. Your data is never sold, shared, or stored.
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