Data Security & GDPR
Encryption, GDPR compliance, auto-reply detection, and how DataSend.ai keeps your data and outreach safe.
- SMTP/IMAP passwords encrypted using AES encryption (CryptoJS) before database storage
- All API endpoints require authentication via session tokens
- Export requires email verification (6-digit code) before downloading data
- GDPR compliance: one-click unsubscribe link headers, data export capabilities
- 256-bit SSL encryption for all communications
- Campaign access sharing without exposing inbox credentials
- Auto-reply detection filters out vacation messages, out-of-office, delivery notifications
Auto-Reply Detection
The system automatically filters and marks as read: delivery status notifications, vacation/out-of-office messages, automatic replies. Detection based on subject keywords (multi-language detection: "automatic reply", "out of office", "Abwesenheitsnotiz", "automatická odpoveď", and equivalents in all supported languages), Auto-Submitted header, and Precedence header (bulk/junk).
The system also filters warmup/test emails by detecting subjects containing "delivery test", "speedtest", "[wu-" patterns, and custom headers (X-Warmup-Email, X-Speed-Test).
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