Bextrad

What it is

All-in-one email intelligence platform offering verification, cleaning, lead generation, and deliverability audits with 99% accuracy.

Questions from the bench

How accurate is email verification?

Bextrad validates emails in real time using SMTP handshake, MX lookup, syntax check, domain validation, and disposable/temporary inbox detection, achieving 99.5%+ accuracy with no false positives on valid inboxes.

How does the spam scoring engine work?

The engine checks every email against 80+ trigger words in English and French, uses 6 regex patterns for common spam formats, and assigns a score from 0 (safe) to 100 (certain spam). The word lists are curated from real campaigns and updated regularly.

What DNS records do you check?

Bextrad inspects 12 DNS record types including SPF, DKIM, DMARC, BIMI, MTA-STS, TLS-RPT, MX, A, AAAA, CNAME, TXT, and NS. Each record receives a composite score with clear actionable recommendations.

Can I use the API to integrate with my pipeline?

Yes. Bextrad provides a REST API that accepts email headers, body, and attachments and returns a full JSON analysis with scores, findings, and forensic data, ideal for automating security checks in your pipeline.

What is the difference between catch-all and regular verification?

A catch-all server accepts all emails sent to a domain, making standard verification unreliable. Bextrad's deep catch-all detection uses advanced probing techniques to determine if a domain is catch-all and estimates the deliverability probability for each address.