Yes, freeinbox.email can receive emails.
No, freeinbox.email 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
217.160.6.77
MX records
mx00.1and1.fr
212.227.15.41
mx01.1and1.fr
217.72.192.67
s19582823.onlinehome-server.info
217.160.6.77