Is mail123.fr a disposable email provider?

Yes. mail123.fr 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 mail123.fr use?

We've linked 0 domains to mail123.fr. Disposable providers commonly rotate through many domains to evade domain-based blocklists.

What mail infrastructure does mail123.fr run on?

Domains on mail123.fr share mail infrastructure: MX hosts under mail123.fr. That shared infrastructure is how we detect new rotating domains from this provider.

How do I block signups from mail123.fr?

Check the sender's email domain against BounceCheck's disposable-email API before accepting a signup — domains matching mail123.fr's known infrastructure are flagged automatically.

§ DISPOSABLE PROVIDER PROFILE

mail123.fr

A temporary email address provider running on 0 known domains behind mail infrastructure under mail123.fr. Addresses generated on any of its domains are temporary and typically stop receiving mail within hours or days.

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mail123.fr

mail123.fr

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