Yes, usmailbook.com can receive emails.
No, usmailbook.com is a throwaway domain and should be blocked.
You can use MailCheck's free API to automatically block throwaway emails. Read our documentation to get started. No registration required.
A record
104.21.94.117
MX record
inbound-smtp.us-east-1.amazonaws.com.
176.32.101.207
This domain has been found on tempmail.tel
See all 9 domains from tempmail.tel.