Is duckmail.sbs a disposable email provider?

Yes. duckmail.sbs is a temporary/disposable email service — addresses generated on it are meant for short-term use and should generally be treated as unreachable for signups.

How many domains does duckmail.sbs use?

We've linked 8 domains to duckmail.sbs. Disposable providers commonly rotate through many domains to evade domain-based blocklists.

What mail infrastructure does duckmail.sbs run on?

Domains on duckmail.sbs share mail infrastructure: MX hosts under duckmail.sbs. That shared infrastructure is how we detect new rotating domains from this provider.

How do I block signups from duckmail.sbs?

Check the sender's email domain against BounceCheck's disposable-email API before accepting a signup — domains matching duckmail.sbs's known infrastructure are flagged automatically.

§ DISPOSABLE PROVIDER PROFILE

duckmail.sbs

A temporary email address provider running on 8 known domains behind mail infrastructure under duckmail.sbs. Addresses generated on any of its domains are temporary and typically stop receiving mail within hours or days.

Most recently updated 3 days ago

duckmail.sbs

duckmail.sbs

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