Vor der Auswahl prüfen
- Spam-Traps werden nicht verifiziert.
- Für die Registrierung mit einem privaten Postfach wie Gmail oder Hotmail muss zuerst der Support kontaktiert werden.
Bouncer hilft Marketing-, Vertriebsteams und Entwicklern, unzustellbare E-Mail-Adressen aus Listen und Anmeldeformularen zu entfernen, die Bounce-Rate zu senken und die Absenderreputation zu schützen.
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DNS and MX lookup confirms the domain can receive mail
Returns invalid_domain and dns_error reasons
Checks address syntax against email formatting standards
Returns invalid_email for invalid syntax
Upload lists as CSV, TXT, XLS or XLSX or sync from integrations
Free sample-based bounce estimate before credits are spent
Batch API up to 500,000 addresses per batch
Export results with original columns and verification columns
Verify one address in the app, with 5 free checks on the public checker
Real-time single verification through the API
Flags disposable addresses as risky (reason low_quality)
Returns a Disposable flag in each result
API can block disposable addresses at signup
Resolves catch-all addresses hosted on Google and Microsoft infrastructure
Flags other accept-all addresses as risky (low_deliverability)
SMTP handshake confirms whether the mailbox accepts messages without sending an email
Returns status, reason, score, provider, role, free and full-mailbox flags
Returns a toxicity flag and score for each address
Verifies addresses protected by anti-spam filters
500.000email addresses
180.000email addresses per hour
200requests per minute
1.000requests per minute
USD 8 / credit pack of 1,000 verifications / one_time
Prepaid billing
Mindestmenge: 1
Einzelne E-Mail-Adresse in Echtzeit verifizieren
E-Mail-Listen über Batch-Endpunkte verifizieren, mit synchronen und asynchronen Optionen
Verifizierte Adressen nach dem Download aus der Ergebnisebene entfernen
Erfahrungsberichte, vor der Veröffentlichung moderiert.