The fine print
Privacy Policy
Last updated: July 2026
doesmyemail.work ("the Service") is operated by Sandner Mind Consulting SRL, trading as Mach10 ("we", "us").
What we collect
DNS scans
When you run a scan, we receive your domain name and your IP address (for rate limiting). We query public DNS records -- the same records any email provider already sees. No personal data is collected.
Deep email checks
When you send a test email to our diagnostic address, we analyze the email headers (authentication results, sending IP, return-path). We do not read or store the email body. Header data is automatically deleted after 7 days.
Email reports
If you request an email report, we send it to the address you provide. We do not store that address after sending.
Scan report permalinks
Scan results are stored for up to 7 days and accessible via a unique token URL (/r/<token>). No personal data is included in stored reports, but anyone who has the link can view the results until they expire. Treat share links like unlisted URLs.
Third-party services
- Cloudflare -- hosting, DNS resolution, and DDoS protection. Cloudflare Privacy Policy
- Brevo -- sends email reports when you request them. Brevo Privacy Policy
- Google Analytics & Google Ads -- measure site traffic and whether our ads led to a scan. Measurement only: we do not build advertising profiles or use remarketing. In the EEA, UK, and Switzerland these load only after you accept the cookie banner. Google Privacy Policy
Cookies
We use Google Analytics and Google Ads cookies to measure traffic and whether an ad led to a scan. We do not use them for ad profiling or remarketing, and we never sell your data. In the EEA, UK, and Switzerland these stay off until you accept the cookie banner; elsewhere you can opt out any time via the "Cookies" link in the site footer.
Data retention
- Scan results and shareable report links: up to 7 days, then automatically deleted
- Test email headers (if you send a test message): up to 7 days, included in the report above
- DNS lookups are not cached as long-term results - each scan queries public DNS fresh
- Rate limit data: up to 2 hours
Your rights
Beyond the analytics and ads-measurement cookies described above (which you control through the cookie banner and the footer "Cookies" link), we don't collect personal data that would require a GDPR data subject access request. If you believe we hold data about you, contact us and we'll investigate.
Contact
Privacy questions: valentin@doesmyemail.work