B Io is a temporary email provider
We have recorded 15 domain(s) routed through B Io's mail servers. Of those, 15 (100%) 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 13 of 15 domains, newest first.
| Domain | Added | Classification |
|---|---|---|
| gkmail.com | Jul 2, 2026 | Disposable |
| gnmail.com | May 7, 2026 | Disposable |
| bussine.com | Apr 3, 2026 | Disposable |
| macess.com | Jul 31, 2026 | Disposable |
| iwmq.com | Jul 31, 2026 | Disposable |
| itromail.hu | Jul 31, 2026 | Disposable |
| frwdmail.com | Jul 30, 2026 | Disposable |
| freenail.hu | Jul 30, 2026 | Disposable |
| freeail.hu | Jul 30, 2026 | Disposable |
| fitzinn.com | Jul 30, 2026 | Disposable |
| bestlistbase.com | Jul 30, 2026 | Disposable |
| bdvy.com | Jul 30, 2026 | Disposable |
| 1zl.org | 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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