postinbox.org
postinbox.org is a temporary email address provider. Domains associated with this provider should be blocked from sign-ups and registrations to prevent abuse.
Associated domains
1
Most recent domain
10 months ago
Domains associated with postinbox.org
| Domain | Blocked |
|---|---|
| fastsms.my | Added 10 months ago |
How to Block postinbox.org Domains
You can automatically detect and block all domains associated with postinbox.org using the free Check-Mail API. The API identifies disposable email domains in real-time, so new domains are blocked as soon as they appear.
Example API request:
curl -X POST "https://api.check-mail.org/v2/" \ -H "Authorization: Bearer YOUR_API_KEY" \ -d "domain=DOMAIN_TO_CHECK"
Get your free API key or read the documentation for integration guides.
Want to block disposable emails automatically?
Use our free API to detect and block postinbox.org and thousands of other disposable email providers.
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