Pricing API Docs Integrations

crass.com

is a temporary email

Can crass.com receive emails?

Yes, crass.com can receive emails.

Should you allow users to sign up to your website using the domain crass.com?

No, crass.com is a throwaway domain and should be blocked.

How to block the temporary domain crass.com?

You can use MailCheck's free API to automatically block throwaway emails. Read our documentation to get started. No registration required.

DNS Records

A record

209.15.13.134

MX record

Hostname
IP
mail.b-io.co 54.190.26.211