Cuiqiu is a temporary email provider
We have recorded 5 domain(s) routed through Cuiqiu's mail servers. Of those, 4 (80%) are classified disposable. Addresses on these domains are created for one-off use and abandoned, which for SaaS products and mailing lists means fake signups, free-trial abuse and bounces later.
Showing 4 of 5 domains, newest first.
| Domain | Added | Classification |
|---|---|---|
| akunbem.net | Apr 17, 2026 | Disposable |
| whchuangweilai.com | Aug 2, 2026 | Disposable |
| baokagame.cn | Jul 30, 2026 | Disposable |
| 316331.com | Jul 29, 2026 | Disposable |
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Blocking one provider is whack-a-mole — operators spin up new domains daily. The API scores every signup against the whole catalogue as it grows.
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