Clean lists.
Scrub is an email hygiene tool that flags invalid, disposable, and role-based addresses, and protects your sender reputation — so every campaign lands where it should.
Three things we refuse to compromise on.
Precision
Every address is checked against live DNS MX records, tested for disposable patterns, and scored across six distinct checks — not just format.
Simplicity
One API key, no OAuth flows. Pass your key in a header and call the endpoint. If you can curl, you can integrate Scrub in minutes.
Transparency
Every result includes the exact reason an address passed or failed — format, domain, MX record, disposable flag, DMARC policy. No black boxes.
We know what a bad list costs.
Reputation damage, wasted spend, campaigns that never land. Scrub exists because we wanted something precise and honest about what it knows — not a scoring algorithm with no explanation attached.
Six checks per address. A reason on every result. An API you can call without a 40-page guide.
Built with ❤️ by n0.
Ready to clean your list?
Start validating emails in seconds — no credit card required. Keep your sender reputation high and your bounce rate low.
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