GetResponse suspends accounts that exceed bounce thresholds. One campaign to an unverified imported list can trigger a review and freeze your sending. BounceZero removes invalid addresses before they reach GetResponse - $3 per 1,000 verifications.
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Contacts > select list or segment > three-dot menu > Export. Download the CSV file.
Create a free account and upload your CSV in the Bulk Verification section. BounceZero auto-detects the email column.
Syntax, DNS/MX, live SMTP mailbox, provider intelligence, and ML scoring. 65+ signals per address.
Filter to Deliverable for your safe-to-send list. Invalid, Disposable, and Role addresses flagged separately.
Delete or suppress invalid contacts in GetResponse before importing your verified list. Use GetResponse's Suppression List to permanently block invalid addresses.
New to verification? Start with the complete email verification guide.
GetResponse suspends accounts that exceed bounce thresholds. Invalid imported addresses cause bounces that risk your account - verify before every bulk import.
Contacts > select list > three-dot menu > Export. Download the CSV and upload to BounceZero.
Via Zapier or REST API - verify new subscribers on form submission or batch-verify existing lists via CSV.
GetResponse flags accounts above ~2% hard bounce rate. BounceZero verification typically brings hard bounce rates under 0.5%.
100 free verifications. $3/1K after that. Verify before every import.
Works with every major email platform - export, verify, reimport
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